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<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/vector-addition</loc><lastmod>2026-06-16T17:43:27+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/resultants</loc><lastmod>2026-06-16T17:44:11+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/vector-components</loc><lastmod>2026-06-16T17:44:22+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/vector-resolution</loc><lastmod>2026-06-16T17:44:35+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/component-addition</loc><lastmod>2026-06-16T17:44:38+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/relative-velocity-and-riverboat-problems</loc><lastmod>2026-06-16T17:44:40+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations/independence-of-perpendicular-components-of-motion</loc><lastmod>2026-06-16T17:44:53+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/projectil-defined</loc><lastmod>2026-06-16T17:45:43+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/characteristics-of-a-projectiles-trajectory</loc><lastmod>2026-06-16T17:45:59+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/horizontal-and-vertical-components-of-velocity</loc><lastmod>2026-06-16T17:46:41+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/horizontal-and-vertical-displacement</loc><lastmod>2026-06-16T17:47:03+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/initial-velocity-components</loc><lastmod>2026-06-16T17:47:05+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/horizontally-launched-projectiles-problem-solving</loc><lastmod>2026-06-16T17:48:02+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion/non-horizontally-launched-projectiles-problem-solv</loc><lastmod>2026-06-16T17:48:05+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/addition-of-forces/resolution-of-forces</loc><lastmod>2026-06-16T17:52:23+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/equilibrium-analysis/equilibrium-and-statics</loc><lastmod>2026-06-16T17:52:28+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/net-force-problems/net-force-problems-revisited</loc><lastmod>2026-06-16T17:52:31+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/inclined-plane-problems/inclined-planes</loc><lastmod>2026-06-16T17:52:34+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/two-body-problems-in-2d/two-body-problems</loc><lastmod>2026-06-16T17:52:36+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/impulse-momentum-change/momentum</loc><lastmod>2026-06-16T18:25:06+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/impulse-momentum-change/momentum-and-impulse-connection</loc><lastmod>2026-06-16T18:25:10+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/impulse-momentum-change/real-world-applications</loc><lastmod>2026-06-16T18:25:14+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation/law-of-action-reaction-revisited</loc><lastmod>2026-06-16T18:25:17+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation/momentum-conservation-principle</loc><lastmod>2026-06-16T18:25:20+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation/isolated-systems</loc><lastmod>2026-06-16T18:25:52+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation/using-equations-as-a-recipe-for-algebraic-problem</loc><lastmod>2026-06-16T18:26:28+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation/using-equations-as-a-guide-to-thinking</loc><lastmod>2026-06-16T18:27:05+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation/momentum-conservation-in-explosions</loc><lastmod>2026-06-16T18:27:08+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/2d-collisions/momentum-conservation-times-two</loc><lastmod>2026-06-16T18:27:47+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/2d-collisions/inelastic-collisions-at-right-angles</loc><lastmod>2026-06-16T18:27:50+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/2d-collisions/glancing-collisions</loc><lastmod>2026-06-16T18:28:27+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy/definition-and-mathematics-of-work</loc><lastmod>2026-06-16T20:10:14+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy/calculating-the-amount-of-work-done-by-forces</loc><lastmod>2026-06-16T20:10:23+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy/potential-energy</loc><lastmod>2026-06-16T20:10:32+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy/kinetic-energy</loc><lastmod>2026-06-16T20:10:41+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy/mechanical-energy</loc><lastmod>2026-06-16T20:10:51+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy/power</loc><lastmod>2026-06-16T20:10:58+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/work-energy-relationship/internal-vs-external-forces</loc><lastmod>2026-06-16T20:11:06+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/work-energy-relationship/analysis-of-situations-involving-external-forces</loc><lastmod>2026-06-16T20:11:16+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/work-energy-relationship/analysis-of-situations-in-which-mechanical-energy</loc><lastmod>2026-06-16T20:11:29+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/work-energy-relationship/application-and-practice-questions</loc><lastmod>2026-06-16T20:11:59+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/work-energy-relationship/bar-chart-illustrations</loc><lastmod>2026-06-16T20:11:52+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/circular-motion/speed-and-velocity</loc><lastmod>2026-06-16T20:25:43+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/circular-motion/acceleration</loc><lastmod>2026-06-16T20:25:45+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/circular-motion/centripetal-force-requirement</loc><lastmod>2026-06-16T20:25:47+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/circular-motion/forbidden-f-word</loc><lastmod>2026-06-16T20:25:50+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/circular-motion/mathematics-of-circular-motion</loc><lastmod>2026-06-16T20:25:51+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/applications-of-circular-motion/newtons-second-law-revisited</loc><lastmod>2026-06-16T20:25:53+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/applications-of-circular-motion/amusement-park-physics</loc><lastmod>2026-06-16T20:25:55+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/applications-of-circular-motion/athletics</loc><lastmod>2026-06-16T20:26:00+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/universal-gravitation/gravity-is-more-than-a-name</loc><lastmod>2026-06-16T20:26:02+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/universal-gravitation/apple-moon-and-inverse-square-law</loc><lastmod>2026-06-16T20:33:45+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/universal-gravitation/newtons-law-of-universal-gravitation</loc><lastmod>2026-06-16T20:33:47+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/universal-gravitation/cavendish-and-the-value-of-g</loc><lastmod>2026-06-16T20:33:50+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/universal-gravitation/value-of-g</loc><lastmod>2026-06-16T20:33:52+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/satellite-motion/keplers-three-laws</loc><lastmod>2026-06-16T20:33:54+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/satellite-motion/circular-motion-principles-for-satellites</loc><lastmod>2026-06-16T20:33:56+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/satellite-motion/mathematics-of-satellite-motion</loc><lastmod>2026-06-16T20:33:58+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/satellite-motion/weightlessness-in-orbit</loc><lastmod>2026-06-16T20:34:00+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/satellite-motion/energy-relationships-for-satellites</loc><lastmod>2026-06-16T20:34:03+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-kinematics/describing-rotational-motion</loc><lastmod>2026-06-16T21:41:07+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-kinematics/connecting-linear-and-rotational-motion</loc><lastmod>2026-06-16T21:41:09+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-kinematics/equations-of-rotational-kinematics</loc><lastmod>2026-06-16T21:41:11+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-kinematics/centripetal-angular-and-tangential-acceleration</loc><lastmod>2026-06-16T21:41:13+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-kinematics/rolling</loc><lastmod>2026-06-16T21:41:14+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics/torque</loc><lastmod>2026-06-16T21:41:16+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics/center-of-mass-and-center-of-gravity</loc><lastmod>2026-06-16T21:41:18+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics/center-of-mass-calculations</loc><lastmod>2026-06-16T21:41:20+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics/equilibrium</loc><lastmod>2026-06-16T21:41:22+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics/rotational-inertia</loc><lastmod>2026-06-16T21:41:24+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics/newtons-second-law-for-rotational-motion</loc><lastmod>2026-06-16T21:41:26+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/energy-in-rotation/rotational-kinetic-energy</loc><lastmod>2026-06-16T21:41:27+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/energy-in-rotation/torque-and-work</loc><lastmod>2026-06-16T21:41:29+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/energy-in-rotation/conservation-of-energy-in-rotating-systems</loc><lastmod>2026-06-16T21:41:34+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/angular-momentum/angular-momentum-and-angular-impulse</loc><lastmod>2026-06-16T21:41:40+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/angular-momentum/conservation-of-angular-momentum</loc><lastmod>2026-06-16T21:41:42+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/angular-momentum/summary-of-linear-and-rotational-motion-equations</loc><lastmod>2026-06-16T21:41:43+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/characteristics-of-fluids/what-is-a-fluid</loc><lastmod>2026-06-16T21:54:11+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/characteristics-of-fluids/density</loc><lastmod>2026-06-16T21:54:13+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/characteristics-of-fluids/ideal-fluids</loc><lastmod>2026-06-16T21:54:15+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/pressure/pressure</loc><lastmod>2026-06-16T21:54:17+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/pressure/pressure-in-a-fluid</loc><lastmod>2026-06-16T21:54:19+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/pressure/pascals-principle</loc><lastmod>2026-06-16T21:54:21+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/pressure/buoyant-force-and-archimedes-principle</loc><lastmod>2026-06-16T21:54:23+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/pressure/sinking-and-floating</loc><lastmod>2026-06-16T21:54:25+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/fluids-in-motion/what-causes-fluids-to-flow</loc><lastmod>2026-06-16T21:54:27+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/fluids-in-motion/equation-of-continuity</loc><lastmod>2026-06-16T21:54:29+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/fluids-in-motion/bernoullis-equation</loc><lastmod>2026-06-16T21:54:31+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/fluids-in-motion/torricellis-theorem</loc><lastmod>2026-06-16T21:54:32+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/fluids-in-motion/applications-of-fluid-dynamics</loc><lastmod>2026-06-16T21:54:34+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature/introduction</loc><lastmod>2026-06-16T22:00:10+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature/temperature-and-thermometers</loc><lastmod>2026-06-16T22:00:15+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature/thermometers-as-speedometers</loc><lastmod>2026-06-16T22:00:19+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature/what-is-heat</loc><lastmod>2026-06-16T22:00:30+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature/methods-of-heat-transfer</loc><lastmod>2026-06-16T22:01:30+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature/rates-of-heat-transfer</loc><lastmod>2026-06-16T22:01:33+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/calorimetry/what-does-heat-do</loc><lastmod>2026-06-16T22:02:19+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/calorimetry/measuring-the-quantity-of-heat</loc><lastmod>2026-06-16T22:02:22+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/calorimetry/calorimeters-and-calorimetry</loc><lastmod>2026-06-16T22:02:50+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charge-and-charge-interactions/structure-of-matter</loc><lastmod>2026-06-17T15:01:11+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charge-and-charge-interactions/neutral-vs-charged-objects</loc><lastmod>2026-06-17T15:01:13+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charge-and-charge-interactions/charge-interactions</loc><lastmod>2026-06-17T15:01:15+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charge-and-charge-interactions/conductors-and-insulators</loc><lastmod>2026-06-17T15:01:17+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charge-and-charge-interactions/polarization</loc><lastmod>2026-06-17T15:01:19+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charging-methods/charging-by-friction</loc><lastmod>2026-06-17T15:01:21+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charging-methods/charging-by-induction</loc><lastmod>2026-06-17T15:01:23+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charging-methods/charging-by-conduction</loc><lastmod>2026-06-17T15:01:24+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charging-methods/grounding-the-removal-of-a-charge</loc><lastmod>2026-06-17T15:01:27+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-force/charge-interactions-revisited</loc><lastmod>2026-06-17T15:01:34+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-force/coulombs-law</loc><lastmod>2026-06-17T15:01:36+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-force/inverse-square-law</loc><lastmod>2026-06-17T15:01:38+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-force/newtons-laws-and-the-electrical-force</loc><lastmod>2026-06-17T15:01:41+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-fields/action-at-a-distance</loc><lastmod>2026-06-17T15:01:43+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-fields/electric-field-intensity</loc><lastmod>2026-06-17T15:01:45+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-fields/electric-field-lines</loc><lastmod>2026-06-17T15:01:47+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-fields/electric-fields-and-conductors</loc><lastmod>2026-06-17T15:01:51+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-fields/lightning</loc><lastmod>2026-06-17T15:01:53+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-potential-difference/electric-field-and-the-movement-of-charge</loc><lastmod>2026-06-17T15:37:49+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-potential-difference/electric-potential</loc><lastmod>2026-06-17T15:37:52+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-potential-difference/electric-potential-difference</loc><lastmod>2026-06-17T15:37:55+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-current/what-is-an-electric-circuit</loc><lastmod>2026-06-17T15:37:59+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-current/requirements-of-a-circuit</loc><lastmod>2026-06-17T15:38:01+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-current/electric-current</loc><lastmod>2026-06-17T15:38:03+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-current/power-putting-charges-to-work</loc><lastmod>2026-06-17T15:38:04+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-current/common-misconceptions-regarding-electric-circuits</loc><lastmod>2026-06-17T15:38:06+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electrical-resistance-delta-vir-relationship/journey-of-a-typical-electron</loc><lastmod>2026-06-17T15:38:08+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electrical-resistance-delta-vir-relationship/resistance</loc><lastmod>2026-06-17T15:38:10+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electrical-resistance-delta-vir-relationship/ohms-law</loc><lastmod>2026-06-17T15:38:12+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electrical-resistance-delta-vir-relationship/power-revisited</loc><lastmod>2026-06-17T15:38:14+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/circuit-connections/circuit-symbols-and-circuit-diagrams</loc><lastmod>2026-06-17T15:38:16+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/circuit-connections/two-types-of-connections</loc><lastmod>2026-06-17T15:38:18+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/circuit-connections/series-circuits</loc><lastmod>2026-06-17T15:38:20+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/circuit-connections/parallel-circuits</loc><lastmod>2026-06-17T15:38:22+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/circuit-connections/combination-circuits</loc><lastmod>2026-06-17T15:38:25+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism/introduction</loc><lastmod>2026-06-17T15:42:33+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism/magnetic-poles</loc><lastmod>2026-06-17T15:42:34+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism/magnetic-fields</loc><lastmod>2026-06-17T15:42:36+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism/connections-between-magnets-and-charges</loc><lastmod>2026-06-17T15:42:38+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/electromagnetism/magnetic-field-of-a-current-carrying-wire</loc><lastmod>2026-06-17T15:42:40+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/electromagnetism/electromagnet</loc><lastmod>2026-06-17T15:42:42+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/electromagnetism/amperes-law</loc><lastmod>2026-06-17T15:42:44+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-moving-charges/force-on-a-moving-charge</loc><lastmod>2026-06-17T15:42:46+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-moving-charges/mass-spectrometer</loc><lastmod>2026-06-17T15:42:47+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-current-carrying-wires/forces-on-a-current-carrying-wire</loc><lastmod>2026-06-17T15:42:49+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-current-carrying-wires/speakers</loc><lastmod>2026-06-17T15:42:51+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-current-carrying-wires/electric-motors</loc><lastmod>2026-06-17T15:42:53+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/flux-and-faradays-law/electromagnetic-induction</loc><lastmod>2026-06-17T15:54:58+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/flux-and-faradays-law/magnetic-flux</loc><lastmod>2026-06-17T15:55:00+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/flux-and-faradays-law/faradays-law</loc><lastmod>2026-06-17T15:55:02+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/flux-and-faradays-law/lenzs-law</loc><lastmod>2026-06-17T15:55:04+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/generators-and-power-transmission/generators</loc><lastmod>2026-06-17T15:55:06+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/generators-and-power-transmission/transformers</loc><lastmod>2026-06-17T15:55:08+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/generators-and-power-transmission/power-transmission</loc><lastmod>2026-06-17T15:55:10+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/inductance/mutual-and-self-inductance</loc><lastmod>2026-06-17T15:55:11+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/inductance/resistors-capacitors-and-inductors</loc><lastmod>2026-06-17T15:55:14+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/vibrations/vibrational-motion</loc><lastmod>2026-06-17T16:28:39+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/vibrations/properties-of-periodic-motion</loc><lastmod>2026-06-17T16:28:41+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/vibrations/pendulum-motion</loc><lastmod>2026-06-17T16:28:44+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/vibrations/motion-of-a-mass-on-a-spring</loc><lastmod>2026-06-17T16:28:45+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/nature-of-a-wave/waves-and-wavelike-motion</loc><lastmod>2026-06-17T16:28:47+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/nature-of-a-wave/what-is-a-wave</loc><lastmod>2026-06-17T16:28:49+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/nature-of-a-wave/categories-of-waves</loc><lastmod>2026-06-17T16:28:52+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/properties-of-a-wave/anatomy-of-a-wave</loc><lastmod>2026-06-17T16:28:54+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/properties-of-a-wave/frequency-and-period-of-a-wave</loc><lastmod>2026-06-17T16:28:55+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/properties-of-a-wave/energy-transport-and-the-amplitude-of-a-wave</loc><lastmod>2026-06-17T16:28:57+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/properties-of-a-wave/speed-of-a-wave</loc><lastmod>2026-06-17T16:28:59+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/properties-of-a-wave/wave-equation</loc><lastmod>2026-06-17T16:31:42+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/behaviors-of-waves/boundary-behavior</loc><lastmod>2026-06-17T16:31:44+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/behaviors-of-waves/reflection-refraction-and-diffraction</loc><lastmod>2026-06-17T16:31:46+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/behaviors-of-waves/interference-of-waves</loc><lastmod>2026-06-17T16:31:47+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/behaviors-of-waves/doppler-effect</loc><lastmod>2026-06-17T16:31:49+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/standing-waves/traveling-waves-vs-standing-waves</loc><lastmod>2026-06-17T16:31:51+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/standing-waves/formation-of-standing-waves</loc><lastmod>2026-06-17T16:31:53+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/standing-waves/nodes-and-anti-nodes</loc><lastmod>2026-06-17T16:31:55+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/standing-waves/harmonics-and-patterns</loc><lastmod>2026-06-17T16:31:57+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/standing-waves/mathematics-of-standing-waves</loc><lastmod>2026-06-17T16:31:59+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/nature-of-sound-waves/sound-is-a-mechanical-wave</loc><lastmod>2026-06-17T16:35:31+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/nature-of-sound-waves/sound-as-a-longitudinal-wave</loc><lastmod>2026-06-17T16:35:34+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/nature-of-sound-waves/sound-is-a-pressure-wave</loc><lastmod>2026-06-17T16:35:39+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound/pitch-and-frequency</loc><lastmod>2026-06-17T16:35:41+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound/intensity-and-the-decibel-scale</loc><lastmod>2026-06-17T16:35:43+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound/speed-of-sound</loc><lastmod>2026-06-17T16:35:45+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound/human-ear</loc><lastmod>2026-06-17T16:35:48+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound-waves/interference-and-beats</loc><lastmod>2026-06-17T16:35:50+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound-waves/doppler-effect-and-shock-waves</loc><lastmod>2026-06-17T16:35:52+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound-waves/boundary-behavior</loc><lastmod>2026-06-17T16:35:54+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound-waves/reflection-refraction-and-diffraction</loc><lastmod>2026-06-17T16:35:56+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/resonance-and-standing-waves/natural-frequency</loc><lastmod>2026-06-17T16:35:58+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/resonance-and-standing-waves/forced-vibration</loc><lastmod>2026-06-17T16:36:00+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/resonance-and-standing-waves/standing-wave-patterns</loc><lastmod>2026-06-17T16:36:02+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/resonance-and-standing-waves/fundamental-frequency-and-harmonics</loc><lastmod>2026-06-17T16:36:04+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/physics-of-musical-instruments/resonance</loc><lastmod>2026-06-17T16:36:06+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/physics-of-musical-instruments/guitar-strings</loc><lastmod>2026-06-17T16:36:08+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/physics-of-musical-instruments/open-end-air-columns</loc><lastmod>2026-06-17T16:36:10+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/physics-of-musical-instruments/closed-end-air-columns</loc><lastmod>2026-06-17T16:36:12+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/electromagnetic-waves/wavelike-behaviors-of-light</loc><lastmod>2026-06-17T16:40:25+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/electromagnetic-waves/two-point-source-interference</loc><lastmod>2026-06-17T16:40:27+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/electromagnetic-waves/thin-film-interference</loc><lastmod>2026-06-17T16:40:29+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/electromagnetic-waves/polarization</loc><lastmod>2026-06-17T16:40:31+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color/electromagnetic-and-visible-spectra</loc><lastmod>2026-06-17T16:40:33+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color/visible-light-and-the-eyes-response</loc><lastmod>2026-06-17T16:40:35+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color/light-absorption-reflection-and-transmission</loc><lastmod>2026-06-17T16:40:37+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color/color-addition</loc><lastmod>2026-06-17T16:40:39+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color/color-subtraction</loc><lastmod>2026-06-17T16:40:41+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color/blue-skies-and-red-sunsets</loc><lastmod>2026-06-17T16:40:43+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/two-point-source-interference-youngs-equations/anatomy-of-a-two-point-source-interference-pattern</loc><lastmod>2026-06-17T16:40:45+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/two-point-source-interference-youngs-equations/path-difference</loc><lastmod>2026-06-17T16:40:48+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/two-point-source-interference-youngs-equations/youngs-equation</loc><lastmod>2026-06-17T16:40:50+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/two-point-source-interference-youngs-equations/youngs-experiment</loc><lastmod>2026-06-17T16:40:52+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/two-point-source-interference-youngs-equations/other-applications-of-two-point-source-interference</loc><lastmod>2026-06-17T16:40:54+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/reflection/role-of-light-to-sight</loc><lastmod>2026-06-17T16:44:36+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/reflection/line-of-sight</loc><lastmod>2026-06-17T16:44:38+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/reflection/law-of-reflection</loc><lastmod>2026-06-17T16:44:40+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/reflection/specular-vs-diffuse-reflection</loc><lastmod>2026-06-17T16:44:42+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors/why-is-an-image-formed</loc><lastmod>2026-06-17T16:44:44+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors/image-characteristics</loc><lastmod>2026-06-17T16:44:46+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors/ray-diagrams-for-plane-mirrors</loc><lastmod>2026-06-17T16:44:47+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors/what-portion-of-a-mirror-is-required-to-view-an-image</loc><lastmod>2026-06-17T16:44:49+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors/right-angle-mirrors</loc><lastmod>2026-06-17T16:44:51+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors/other-multiple-mirror-systems</loc><lastmod>2026-06-17T16:44:53+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/anatomy-of-a-curved-mirror</loc><lastmod>2026-06-17T16:44:55+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/reflection-of-light-and-image-formation</loc><lastmod>2026-06-17T16:45:00+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/two-rules-of-reflection-for-concave-mirrors</loc><lastmod>2026-06-17T16:45:02+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/ray-diagrams-concave-mirrors</loc><lastmod>2026-06-17T16:45:04+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/image-characteristics-for-concave-mirrors</loc><lastmod>2026-06-17T16:45:06+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/mirror-equation</loc><lastmod>2026-06-17T16:45:08+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors/spherical-aberration</loc><lastmod>2026-06-17T16:45:09+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/convex-mirrors/reflection-and-image-formation-for-convex-mirrors</loc><lastmod>2026-06-17T16:45:11+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/convex-mirrors/ray-diagrams-convex-mirrors</loc><lastmod>2026-06-17T16:45:13+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/convex-mirrors/image-characteristics-for-convex-mirrors</loc><lastmod>2026-06-17T16:45:15+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/convex-mirrors/mirror-equation-convex-mirrors</loc><lastmod>2026-06-17T16:45:17+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction/boundary-behavior</loc><lastmod>2026-06-17T16:54:24+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction/refraction-and-sight</loc><lastmod>2026-06-17T16:54:26+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction/cause-of-refraction</loc><lastmod>2026-06-17T16:54:28+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction/optical-density-and-light-speed</loc><lastmod>2026-06-17T16:54:30+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction/direction-of-bending</loc><lastmod>2026-06-17T16:54:31+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction/if-i-were-an-archer-fish</loc><lastmod>2026-06-17T16:54:33+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/snells-law/angle-of-refraction</loc><lastmod>2026-06-17T16:54:39+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/snells-law/snells-law</loc><lastmod>2026-06-17T16:54:43+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/snells-law/ray-tracing-and-problem-solving</loc><lastmod>2026-06-17T16:54:46+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/snells-law/determination-of-n-values</loc><lastmod>2026-06-17T16:54:50+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction-phenomena/dispersion-of-light-by-prisms</loc><lastmod>2026-06-17T17:07:59+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction-phenomena/rainbow-formation</loc><lastmod>2026-06-17T17:08:09+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction-phenomena/mirages</loc><lastmod>2026-06-17T17:08:20+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/total-internal-reflection/boundary-behavior-revisited</loc><lastmod>2026-06-17T17:07:23+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/total-internal-reflection/total-internal-reflection</loc><lastmod>2026-06-17T17:07:35+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/total-internal-reflection/critical-angle</loc><lastmod>2026-06-17T17:07:46+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/anatomy-of-a-lens</loc><lastmod>2026-06-17T16:57:54+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/refraction-by-lenses</loc><lastmod>2026-06-17T16:58:12+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/image-formation-revisited</loc><lastmod>2026-06-17T16:58:46+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/converging-lenses-ray-diagrams</loc><lastmod>2026-06-17T16:59:07+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/converging-lenses-object-image-relations</loc><lastmod>2026-06-17T16:59:37+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/diverging-lenses-ray-diagrams</loc><lastmod>2026-06-17T17:00:08+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/diverging-lenses-object-image-relations</loc><lastmod>2026-06-17T17:00:26+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses/mathematics-of-lenses</loc><lastmod>2026-06-17T17:00:29+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/the-eye/anatomy-of-the-eye</loc><lastmod>2026-06-17T17:00:57+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/the-eye/image-formation-and-detection</loc><lastmod>2026-06-17T17:01:05+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/the-eye/wonder-of-accommodation</loc><lastmod>2026-06-17T17:01:29+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/the-eye/farsightedness-and-its-correction</loc><lastmod>2026-06-17T17:01:45+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/the-eye/nearsightedness-and-its-correction</loc><lastmod>2026-06-17T17:01:52+00:00</lastmod></url>
<url><loc>/tutorial/matter/classifications-of-matter/solids-liquids-gases</loc><lastmod>2026-06-17T17:34:48+00:00</lastmod></url>
<url><loc>/tutorial/matter/classifications-of-matter/pure-substances-versus-mixtures</loc><lastmod>2026-06-17T17:34:50+00:00</lastmod></url>
<url><loc>/tutorial/matter/properties-of-matter/physical-chemical-properties</loc><lastmod>2026-06-17T17:34:52+00:00</lastmod></url>
<url><loc>/tutorial/matter/properties-of-matter/physical-chemical-changes</loc><lastmod>2026-06-17T17:34:54+00:00</lastmod></url>
<url><loc>/tutorial/matter/elements-and-compounds/periodic-table</loc><lastmod>2026-06-17T17:34:56+00:00</lastmod></url>
<url><loc>/tutorial/matter/elements-and-compounds/words-symbols-diagrams</loc><lastmod>2026-06-17T17:34:58+00:00</lastmod></url>
<url><loc>/tutorial/matter/density/concepts-and-mathematics-of-density</loc><lastmod>2026-06-17T17:35:00+00:00</lastmod></url>
<url><loc>/tutorial/matter/density/measuring-density</loc><lastmod>2026-06-17T17:35:01+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/atom-discovery/democritus-to-dalton</loc><lastmod>2026-06-17T18:16:16+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/atom-discovery/inside-story-of-the-atom</loc><lastmod>2026-06-17T18:16:18+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/atom-discovery/subatomic-particles</loc><lastmod>2026-06-17T18:16:20+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/Periodic-Table/mendeleev-and-the-periodic-law</loc><lastmod>2026-06-17T18:16:21+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/Periodic-Table/todays-periodic-table</loc><lastmod>2026-06-17T18:16:23+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/Periodic-Table/isotopes-and-isotope-notation</loc><lastmod>2026-06-17T18:16:25+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/ions/metals-nonmetals-and-ions</loc><lastmod>2026-06-17T18:16:26+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/ions/transition-metal-ions</loc><lastmod>2026-06-17T18:16:28+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/ions/polyatomic-ions</loc><lastmod>2026-06-17T18:16:30+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/ionic-compounds/ionic-compound-properties</loc><lastmod>2026-06-17T18:16:40+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/ionic-compounds/combining-ions-to-form-ionic-compounds</loc><lastmod>2026-06-17T18:16:42+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/ionic-compounds/binary-ionic-compounds</loc><lastmod>2026-06-17T18:16:44+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/ionic-compounds/compounds-containing-polyatomic-ions</loc><lastmod>2026-06-17T18:16:46+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/molecular-compounds/properties-of-molecular-compounds</loc><lastmod>2026-06-17T18:16:48+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/molecular-compounds/names-and-formulas-of-molecular-compounds</loc><lastmod>2026-06-17T18:16:50+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/acids-names-and-formulae/naming-acids-no-o-atoms</loc><lastmod>2026-06-17T18:16:52+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/acids-names-and-formulae/naming-acids-containing-oxyanions</loc><lastmod>2026-06-17T18:16:54+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/physics-in-the-early-20th-century/emission-spectrum</loc><lastmod>2026-06-17T18:25:44+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/physics-in-the-early-20th-century/photon</loc><lastmod>2026-06-17T18:25:46+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/physics-in-the-early-20th-century/bohrs-quantized-energy-levels</loc><lastmod>2026-06-17T18:25:48+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/physics-in-the-early-20th-century/wave-particle-duality</loc><lastmod>2026-06-17T18:25:50+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/quantum-mechanical-model/schrodinger-and-the-wave-mechanical-model</loc><lastmod>2026-06-17T18:25:52+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/quantum-mechanical-model/orbitals</loc><lastmod>2026-06-17T18:25:53+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/quantum-mechanical-model/energy-levels</loc><lastmod>2026-06-17T18:25:55+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/quantum-mechanical-model/quantum-numbers</loc><lastmod>2026-06-17T18:25:57+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/electrons/electron-configurations</loc><lastmod>2026-06-17T18:25:59+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/electrons/electrons-and-the-periodic-table</loc><lastmod>2026-06-17T18:26:01+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/electrons/exceptions-to-the-rule</loc><lastmod>2026-06-17T18:26:03+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/periodic-trends/periodic-law-revisited</loc><lastmod>2026-06-17T18:26:05+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/periodic-trends/atomic-size</loc><lastmod>2026-06-17T18:26:07+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/periodic-trends/ionization-energy</loc><lastmod>2026-06-17T18:26:09+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/periodic-trends/electronegativity</loc><lastmod>2026-06-17T18:26:10+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/ionic-bonding/electronegativity-and-bond-types</loc><lastmod>2026-06-17T18:28:18+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/ionic-bonding/ionic-bonds</loc><lastmod>2026-06-17T18:28:20+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/ionic-bonding/ionic-compounds</loc><lastmod>2026-06-17T18:28:22+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/covalent-bonding/covalent-bonds</loc><lastmod>2026-06-17T18:28:24+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/covalent-bonding/lewis-electron-dot-structures</loc><lastmod>2026-06-17T18:28:26+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/covalent-bonding/double-and-triple-bonds</loc><lastmod>2026-06-17T18:28:28+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/covalent-bonding/octet-breakers</loc><lastmod>2026-06-17T18:28:30+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/covalent-bonding/formal-charge-considerations</loc><lastmod>2026-06-17T18:28:32+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/molecular-shape/vsepr</loc><lastmod>2026-06-17T18:28:34+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/molecular-shape/advanced-vsepr</loc><lastmod>2026-06-17T18:28:36+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/molecular-shape/molecular-polarity</loc><lastmod>2026-06-17T18:28:38+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/molecular-shape/hybridized-orbital-theory</loc><lastmod>2026-06-17T18:28:40+00:00</lastmod></url>
<url><loc>/tutorial/mole/atomic-mass-and-atom-counting/atomic-mass</loc><lastmod>2026-06-17T18:38:40+00:00</lastmod></url>
<url><loc>/tutorial/mole/atomic-mass-and-atom-counting/average-atomic-mass</loc><lastmod>2026-06-17T18:38:42+00:00</lastmod></url>
<url><loc>/tutorial/mole/atomic-mass-and-atom-counting/mole</loc><lastmod>2026-06-17T18:38:44+00:00</lastmod></url>
<url><loc>/tutorial/mole/atomic-mass-and-atom-counting/gram-mole-atoms-relationship</loc><lastmod>2026-06-17T18:38:46+00:00</lastmod></url>
<url><loc>/tutorial/mole/quantitative-analysis-of-compounds/molar-mass</loc><lastmod>2026-06-17T18:38:48+00:00</lastmod></url>
<url><loc>/tutorial/mole/quantitative-analysis-of-compounds/grams-moles-molecules-relationship</loc><lastmod>2026-06-17T18:38:50+00:00</lastmod></url>
<url><loc>/tutorial/mole/quantitative-analysis-of-compounds/percent-composition</loc><lastmod>2026-06-17T18:38:52+00:00</lastmod></url>
<url><loc>/tutorial/mole/quantitative-analysis-of-compounds/empirical-and-molecular-formulae</loc><lastmod>2026-06-17T18:38:53+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/describing-chemical-reactions/what-is-a-chemical-reaction</loc><lastmod>2026-06-17T18:56:33+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/describing-chemical-reactions/chemical-equations</loc><lastmod>2026-06-17T18:56:35+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/describing-chemical-reactions/writing-balanced-chemical-equations</loc><lastmod>2026-06-17T18:56:37+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/classifying-chemical-reactions/decomposition-and-synthesis-reactions</loc><lastmod>2026-06-17T18:56:39+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/classifying-chemical-reactions/combustion-reactions</loc><lastmod>2026-06-17T18:56:41+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/classifying-chemical-reactions/single-replacement-reactions</loc><lastmod>2026-06-17T18:56:43+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/classifying-chemical-reactions/double-replacement-reactions</loc><lastmod>2026-06-17T18:56:45+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/classifying-chemical-reactions/predicting-products</loc><lastmod>2026-06-17T18:56:47+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/framework-for-thinking-stoichiometrically/ratios-and-recipes</loc><lastmod>2026-06-17T19:03:07+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/framework-for-thinking-stoichiometrically/law-of-conservation-of-mass</loc><lastmod>2026-06-17T19:03:09+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/framework-for-thinking-stoichiometrically/conversions-and-connections</loc><lastmod>2026-06-17T19:03:11+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/relating-stoichiometric-quantities/mole-to-mole-relationships</loc><lastmod>2026-06-17T19:03:13+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/relating-stoichiometric-quantities/mole-to-mass-relationships</loc><lastmod>2026-06-17T19:03:15+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/relating-stoichiometric-quantities/mass-to-mass-relationships</loc><lastmod>2026-06-17T19:03:17+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/relating-stoichiometric-quantities/percent-yield</loc><lastmod>2026-06-17T19:03:19+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/relating-stoichiometric-quantities/stoichiometry-plus</loc><lastmod>2026-06-17T19:03:20+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/limiting-and-excess-reactants/non-stoichiometric-conditions</loc><lastmod>2026-06-17T19:03:22+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/limiting-and-excess-reactants/solving-limiting-reactant-problems</loc><lastmod>2026-06-17T19:03:24+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/limiting-and-excess-reactants/determining-the-excess-amount</loc><lastmod>2026-06-17T19:03:26+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/describing-a-gas/nature-of-a-gas</loc><lastmod>2026-06-17T19:07:44+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/describing-a-gas/pressure-volume-temperature-moles</loc><lastmod>2026-06-17T19:07:46+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/pressure-and-temperature</loc><lastmod>2026-06-17T19:07:48+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/volume-and-temperature</loc><lastmod>2026-06-17T19:07:50+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/pressure-and-volume</loc><lastmod>2026-06-17T19:07:52+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/volume-and-the-number-of-moles</loc><lastmod>2026-06-17T19:07:54+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/ideal-gas-law</loc><lastmod>2026-06-17T19:07:55+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/combined-gas-law</loc><lastmod>2026-06-17T19:07:57+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/daltons-law-of-partial-pressure</loc><lastmod>2026-06-17T19:07:59+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws/grahams-law-of-effusion</loc><lastmod>2026-06-17T19:08:01+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-stoichiometry/stoichiometry-revisited</loc><lastmod>2026-06-17T19:08:03+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-stoichiometry/gas-stoichiometry-at-standard-conditions</loc><lastmod>2026-06-17T19:08:04+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-stoichiometry/gas-stoichiometry-at-non-standard-conditions</loc><lastmod>2026-06-17T19:08:06+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/kinetic-molecular-theory/characteristics-of-kinetic-molecular-theory</loc><lastmod>2026-06-17T19:08:08+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/kinetic-molecular-theory/explaining-ideal-gas-behavior</loc><lastmod>2026-06-17T19:08:10+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/kinetic-molecular-theory/get-real</loc><lastmod>2026-06-17T19:08:12+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/intermolecular-forces/what-are-intermolecular-forces</loc><lastmod>2026-06-17T19:13:02+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/intermolecular-forces/types-of intermolecular-forces</loc><lastmod>2026-06-17T19:13:04+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/properties-of-liquids/boiling-and-melting</loc><lastmod>2026-06-17T19:13:05+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/properties-of-liquids/vapor-pressure</loc><lastmod>2026-06-17T19:13:07+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/properties-of-liquids/surface-tension</loc><lastmod>2026-06-17T19:13:10+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/properties-of-liquids/capillary-action</loc><lastmod>2026-06-17T19:13:11+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/properties-of-liquids/viscosity</loc><lastmod>2026-06-17T19:13:14+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/solids/crystalline-solids</loc><lastmod>2026-06-17T19:13:16+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/solids/amorphous-solids</loc><lastmod>2026-06-17T19:13:17+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/solids/alloys</loc><lastmod>2026-06-17T19:13:19+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/energy-and-heat/energy</loc><lastmod>2026-06-17T19:19:10+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/energy-and-heat/heat-and-temperature</loc><lastmod>2026-06-17T19:19:13+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/energy-and-heat/chemical-reactions-and-energy</loc><lastmod>2026-06-17T19:19:15+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/energy-and-heat/calorimetry</loc><lastmod>2026-06-17T19:19:17+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/energy-and-heat/energy-and-changes-of-state</loc><lastmod>2026-06-17T19:19:19+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/chemical-reactions-and-enthalpy-change/enthalpy-change</loc><lastmod>2026-06-17T19:19:21+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/chemical-reactions-and-enthalpy-change/hesss-law</loc><lastmod>2026-06-17T19:19:23+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/chemical-reactions-and-enthalpy-change/heat-of-formation</loc><lastmod>2026-06-17T19:19:25+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/chemical-reactions-and-enthalpy-change/bond-energy-and-enthalpy-change</loc><lastmod>2026-06-17T19:19:26+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/chemical-reactions-and-enthalpy-change/thermal-stoichiometry</loc><lastmod>2026-06-17T19:19:28+00:00</lastmod></url>
<url><loc>/tutorial/solutions/model-of-solutions/what-is-a-solution</loc><lastmod>2026-06-17T19:24:25+00:00</lastmod></url>
<url><loc>/tutorial/solutions/model-of-solutions/solubility-and-structure</loc><lastmod>2026-06-17T19:24:27+00:00</lastmod></url>
<url><loc>/tutorial/solutions/model-of-solutions/dissolving-process</loc><lastmod>2026-06-17T19:24:29+00:00</lastmod></url>
<url><loc>/tutorial/solutions/model-of-solutions/factors-affecting-solubility</loc><lastmod>2026-06-17T19:24:31+00:00</lastmod></url>
<url><loc>/tutorial/solutions/model-of-solutions/dissociation-of-ionic-compounds</loc><lastmod>2026-06-17T19:24:33+00:00</lastmod></url>
<url><loc>/tutorial/solutions/concentration/molarity</loc><lastmod>2026-06-17T19:24:35+00:00</lastmod></url>
<url><loc>/tutorial/solutions/concentration/dilution</loc><lastmod>2026-06-17T19:24:36+00:00</lastmod></url>
<url><loc>/tutorial/solutions/concentration/percent-by-mass-and-by-volume</loc><lastmod>2026-06-17T19:24:38+00:00</lastmod></url>
<url><loc>/tutorial/solutions/concentration/solution-stoichiometry</loc><lastmod>2026-06-17T19:24:40+00:00</lastmod></url>
<url><loc>/tutorial/solutions/colligative-properties/vapor-pressure-lowering</loc><lastmod>2026-06-17T19:24:42+00:00</lastmod></url>
<url><loc>/tutorial/solutions/colligative-properties/boiling-point-elevation</loc><lastmod>2026-06-17T19:24:45+00:00</lastmod></url>
<url><loc>/tutorial/solutions/colligative-properties/freezing-point-depression</loc><lastmod>2026-06-17T19:24:47+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/kinetics-of-reactions/reaction-rates</loc><lastmod>2026-06-17T19:29:19+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/kinetics-of-reactions/factors-affecting-reaction-rates</loc><lastmod>2026-06-17T19:29:21+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/kinetics-of-reactions/collision-model-of-reactions</loc><lastmod>2026-06-17T19:29:23+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/kinetics-of-reactions/rate-equations</loc><lastmod>2026-06-17T19:29:25+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/kinetics-of-reactions/reaction-mechanisms</loc><lastmod>2026-06-17T19:29:27+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/equilibrium/equilibrium-state</loc><lastmod>2026-06-17T19:29:29+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/equilibrium/equilibrium-constant-expressions</loc><lastmod>2026-06-17T19:29:31+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/equilibrium/calculations-of-k-and-concentration</loc><lastmod>2026-06-17T19:29:33+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/equilibrium/predicting-the-direction-of-reaction</loc><lastmod>2026-06-17T19:29:35+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/equilibrium/analyzing-equilibrium-systems</loc><lastmod>2026-06-17T19:29:37+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/lechateliers-principle/disturbances-and-stress</loc><lastmod>2026-06-17T19:29:39+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/lechateliers-principle/predicting-the-direction-of-shift</loc><lastmod>2026-06-17T19:29:41+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/what-are-acids-and-bases/properties-of-acids-and-bases</loc><lastmod>2026-06-17T19:36:11+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/what-are-acids-and-bases/models-of-acids-and-bases</loc><lastmod>2026-06-17T19:36:13+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acids-and-bases-in-aqueous-solutions/water-and-its-ionization</loc><lastmod>2026-06-17T19:36:15+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acids-and-bases-in-aqueous-solutions/ph-scale</loc><lastmod>2026-06-17T19:36:17+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acids-and-bases-in-aqueous-solutions/ph-indicators</loc><lastmod>2026-06-17T19:36:19+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acid-and-base-dissociation/strong-versus-weak-acids-and-bases</loc><lastmod>2026-06-17T19:36:21+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acid-and-base-dissociation/dissociation-constants</loc><lastmod>2026-06-17T19:36:23+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acid-base-neutralization-reactions/acid-base-neutralization-reactions</loc><lastmod>2026-06-17T19:36:25+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acid-base-neutralization-reactions/neutralization-of-strong-acid-and-weak-base</loc><lastmod>2026-06-17T19:36:27+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/acid-base-neutralization-reactions/titrations</loc><lastmod>2026-06-17T19:36:29+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/hydrolysis-of-salts/hydrolysis-of-salts</loc><lastmod>2026-06-17T19:36:31+00:00</lastmod></url>
<url><loc>/tutorial/acids-and-bases/hydrolysis-of-salts/ka-and-kb-for-conjugate-acid-base-pairs</loc><lastmod>2026-06-17T19:36:33+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/solubility-of-salts/solubility-product-constant-ksp</loc><lastmod>2026-06-17T19:44:58+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/solubility-of-salts/solubility-and-ksp</loc><lastmod>2026-06-17T19:45:01+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/solubility-of-salts/solubility-and-common-ion-effects</loc><lastmod>2026-06-17T19:45:03+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/acid-base-equilibria/weak-acid-and-weak-base-dissociation</loc><lastmod>2026-06-17T19:45:05+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/acid-base-equilibria/percent-dissociation-and-ka-and-kb</loc><lastmod>2026-06-17T19:45:07+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/acid-base-equilibria/dissociation-of-polyprotic-acids</loc><lastmod>2026-06-17T19:45:09+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/acid-base-equilibria/determination-of-the-ph-of-salts</loc><lastmod>2026-06-17T19:45:10+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/acid-base-equilibria/common-ion-effects-and-buffers</loc><lastmod>2026-06-17T19:45:12+00:00</lastmod></url>
<url><loc>/tutorial/solution-equilibrium/acid-base-equilibria/titration-analysis</loc><lastmod>2026-06-17T19:45:14+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-energy/what-is-thermodynamics</loc><lastmod>2026-06-17T20:04:04+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-energy/spontaneous-proccesses</loc><lastmod>2026-06-17T20:04:06+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-energy/first-law-of-thermodynamics</loc><lastmod>2026-06-17T20:04:08+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-entropy/driving-forces-for-change</loc><lastmod>2026-06-17T20:04:11+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-entropy/what-is-entropy</loc><lastmod>2026-06-17T20:04:13+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-entropy/entropy-change</loc><lastmod>2026-06-17T20:04:15+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-entropy/second-law-of-thermodynamics</loc><lastmod>2026-06-17T20:04:17+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-gibbs-free-energy/gibbs-free-energy-equation</loc><lastmod>2026-06-17T20:04:19+00:00</lastmod></url>
<url><loc>/tutorial/thermodynamics/spontaneity-and-gibbs-free-energy/gibbs-free-energy-and-equilibrium</loc><lastmod>2026-06-17T20:04:21+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/redox-reactions/oxidation-and-reduction</loc><lastmod>2026-06-17T20:09:49+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/redox-reactions/oxidation-states</loc><lastmod>2026-06-17T20:09:50+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/redox-reactions/balancing-redox-reactions</loc><lastmod>2026-06-17T20:09:52+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/galvanic-cells/what-is-a-galvanic-cell</loc><lastmod>2026-06-17T20:09:54+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/galvanic-cells/reduction-potentials</loc><lastmod>2026-06-17T20:09:56+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/galvanic-cells/cell-voltage</loc><lastmod>2026-06-17T20:09:58+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/galvanic-cells/batteries-and-commercial-cells</loc><lastmod>2026-06-17T20:10:00+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/electrolytic-cells/electrolysis-and-its-applications</loc><lastmod>2026-06-17T20:10:02+00:00</lastmod></url>
<url><loc>/tutorial/electrochemistry/electrolytic-cells/stoichiometry-of-electrolysis</loc><lastmod>2026-06-17T20:10:04+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-radiation/radioactive-decay</loc><lastmod>2026-06-17T20:15:48+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-radiation/balancing-nuclear-equations</loc><lastmod>2026-06-17T20:15:50+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-radiation/nuclear-stability-and-instability</loc><lastmod>2026-06-17T20:15:52+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/rates-of-decay/half-life</loc><lastmod>2026-06-17T20:15:54+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/rates-of-decay/radioactive-dating</loc><lastmod>2026-06-17T20:15:56+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-bombardment-reactions/transmutation-by-bombardment</loc><lastmod>2026-06-17T20:15:58+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-bombardment-reactions/binding-energy</loc><lastmod>2026-06-17T20:16:00+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-bombardment-reactions/nuclear-fission-and-fusion</loc><lastmod>2026-06-17T20:16:01+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-radiation-the-good-bad-and-ugly/nuclear-medicine</loc><lastmod>2026-06-17T20:16:03+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-radiation-the-good-bad-and-ugly/radiation-exposure-and-detection</loc><lastmod>2026-06-17T20:16:05+00:00</lastmod></url>
<url><loc>/tutorial/nuclear-chemistry-and-radiation/nuclear-radiation-the-good-bad-and-ugly/nuclear-accidents</loc><lastmod>2026-06-17T20:16:07+00:00</lastmod></url>
<url><loc>/tutorial/chemistry-lab/scientific-method</loc><lastmod>2026-06-10T13:38:08+00:00</lastmod></url>
<url><loc>/tutorial/Units-and-Measurements/units</loc><lastmod>2026-06-10T13:38:18+00:00</lastmod></url>
<url><loc>/tutorial/measurements-and-calculations/measurements</loc><lastmod>2026-06-10T13:37:27+00:00</lastmod></url>
<url><loc>/tutorial/measurements-and-calculations/calculations</loc><lastmod>2026-06-10T13:37:13+00:00</lastmod></url>
<url><loc>/tutorial/1d-kinematics/motion-diagrams</loc><lastmod>2026-06-10T13:48:15+00:00</lastmod></url>
<url><loc>/tutorial/1d-kinematics/position-time-graphs</loc><lastmod>2026-06-10T13:48:27+00:00</lastmod></url>
<url><loc>/tutorial/1d-kinematics/velocity-time-graphs</loc><lastmod>2026-06-15T20:08:43+00:00</lastmod></url>
<url><loc>/tutorial/1d-kinematics/free-fall</loc><lastmod>2026-06-10T14:01:10+00:00</lastmod></url>
<url><loc>/tutorial/1d-kinematics/kinematic-equations</loc><lastmod>2026-06-10T14:04:14+00:00</lastmod></url>
<url><loc>/tutorial/newtons-laws/newtons-first-law</loc><lastmod>2026-06-10T14:14:35+00:00</lastmod></url>
<url><loc>/tutorial/newtons-laws/forces-and-its-representation</loc><lastmod>2026-06-10T14:10:08+00:00</lastmod></url>
<url><loc>/tutorial/newtons-laws/newtons-second-law</loc><lastmod>2026-06-15T20:08:27+00:00</lastmod></url>
<url><loc>/tutorial/newtons-laws/newtons-third-law</loc><lastmod>2026-06-10T14:15:11+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/vectors-and-their-operations</loc><lastmod>2026-06-10T14:23:41+00:00</lastmod></url>
<url><loc>/tutorial/vectors-and-projectiles/projectile-motion</loc><lastmod>2026-06-10T14:26:04+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/addition-of-forces</loc><lastmod>2026-06-10T14:29:52+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/equilibrium-analysis</loc><lastmod>2026-06-10T14:31:14+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/net-force-problems</loc><lastmod>2026-06-10T14:32:22+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/inclined-plane-problems</loc><lastmod>2026-06-10T14:33:32+00:00</lastmod></url>
<url><loc>/tutorial/forces-in-2d/two-body-problems-in-2d</loc><lastmod>2026-06-10T14:35:26+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/impulse-momentum-change</loc><lastmod>2026-06-10T14:37:58+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/momentum-conservation</loc><lastmod>2026-06-10T14:40:51+00:00</lastmod></url>
<url><loc>/tutorial/momentum-collisions-and-explosions/2d-collisions</loc><lastmod>2026-06-10T14:42:55+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/forms-of-energy</loc><lastmod>2026-06-10T14:48:52+00:00</lastmod></url>
<url><loc>/tutorial/work-and-energy/work-energy-relationship</loc><lastmod>2026-06-10T14:50:54+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/circular-motion</loc><lastmod>2026-06-10T15:02:48+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/applications-of-circular-motion</loc><lastmod>2026-06-10T15:05:06+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/universal-gravitation</loc><lastmod>2026-06-10T15:06:40+00:00</lastmod></url>
<url><loc>/tutorial/circular-and-satellite-motion/satellite-motion</loc><lastmod>2026-06-10T15:08:21+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-kinematics</loc><lastmod>2026-06-10T15:10:51+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/rotational-dynamics</loc><lastmod>2026-06-10T15:12:25+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/energy-in-rotation</loc><lastmod>2026-06-10T15:15:01+00:00</lastmod></url>
<url><loc>/tutorial/rotation-and-balance/angular-momentum</loc><lastmod>2026-06-10T15:16:35+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/characteristics-of-fluids</loc><lastmod>2026-06-10T15:19:22+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/pressure</loc><lastmod>2026-06-10T15:20:58+00:00</lastmod></url>
<url><loc>/tutorial/Fluids/fluids-in-motion</loc><lastmod>2026-06-10T15:23:05+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/heat-and-temperature</loc><lastmod>2026-06-10T15:25:50+00:00</lastmod></url>
<url><loc>/tutorial/Thermal-Physics/calorimetry</loc><lastmod>2026-06-10T15:27:42+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charge-and-charge-interactions</loc><lastmod>2026-06-10T15:32:31+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/charging-methods</loc><lastmod>2026-06-10T15:33:53+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-force</loc><lastmod>2026-06-10T15:36:00+00:00</lastmod></url>
<url><loc>/tutorial/Static-Electricity/electric-fields</loc><lastmod>2026-06-10T15:37:28+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-potential-difference</loc><lastmod>2026-06-10T15:40:49+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electric-current</loc><lastmod>2026-06-10T15:42:04+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/electrical-resistance-delta-vir-relationship</loc><lastmod>2026-06-10T15:44:01+00:00</lastmod></url>
<url><loc>/tutorial/Electric-Circuits/circuit-connections</loc><lastmod>2026-06-10T15:45:28+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism</loc><lastmod>2026-06-10T15:48:57+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/electromagnetism</loc><lastmod>2026-06-10T15:50:15+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-moving-charges</loc><lastmod>2026-06-10T15:51:57+00:00</lastmod></url>
<url><loc>/tutorial/Magnetic-Fields-and-Electromagnetism/magnetism-and-current-carrying-wires</loc><lastmod>2026-06-10T15:53:22+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/flux-and-faradays-law</loc><lastmod>2026-06-10T15:56:10+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/generators-and-power-transmission</loc><lastmod>2026-06-10T15:57:33+00:00</lastmod></url>
<url><loc>/tutorial/electromagnetic-induction/inductance</loc><lastmod>2026-06-10T15:58:52+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/vibrations</loc><lastmod>2026-06-10T16:05:51+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/nature-of-a-wave</loc><lastmod>2026-06-10T16:10:26+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/properties-of-a-wave</loc><lastmod>2026-06-10T16:09:43+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/behaviors-of-waves</loc><lastmod>2026-06-10T16:11:33+00:00</lastmod></url>
<url><loc>/tutorial/vibrations-and-waves/standing-waves</loc><lastmod>2026-06-10T16:13:06+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/nature-of-sound-waves</loc><lastmod>2026-06-10T16:16:21+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound</loc><lastmod>2026-06-10T16:17:58+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/properties-of-sound-waves</loc><lastmod>2026-06-10T16:19:35+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/resonance-and-standing-waves</loc><lastmod>2026-06-10T16:21:07+00:00</lastmod></url>
<url><loc>/tutorial/sound-waves/physics-of-musical-instruments</loc><lastmod>2026-06-10T16:22:26+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/electromagnetic-waves</loc><lastmod>2026-06-10T16:25:51+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/physics-of-color</loc><lastmod>2026-06-10T16:27:15+00:00</lastmod></url>
<url><loc>/tutorial/light-waves-and-colors/two-point-source-interference-youngs-equations</loc><lastmod>2026-06-10T16:29:58+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/reflection</loc><lastmod>2026-06-10T16:33:19+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/plane-mirrors</loc><lastmod>2026-06-10T16:34:49+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/concave-mirrors</loc><lastmod>2026-06-10T16:36:17+00:00</lastmod></url>
<url><loc>/tutorial/reflection-and-mirrors/convex-mirrors</loc><lastmod>2026-06-10T16:37:42+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction</loc><lastmod>2026-06-10T16:41:22+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/snells-law</loc><lastmod>2026-06-10T16:43:02+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/total-internal-reflection</loc><lastmod>2026-06-10T16:47:08+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/refraction-phenomena</loc><lastmod>2026-06-10T16:48:38+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/lenses</loc><lastmod>2026-06-10T16:50:06+00:00</lastmod></url>
<url><loc>/tutorial/refraction-and-lenses/the-eye</loc><lastmod>2026-06-10T16:52:37+00:00</lastmod></url>
<url><loc>/tutorial/matter/classifications-of-matter</loc><lastmod>2026-06-10T17:43:45+00:00</lastmod></url>
<url><loc>/tutorial/matter/properties-of-matter</loc><lastmod>2026-06-10T17:43:38+00:00</lastmod></url>
<url><loc>/tutorial/matter/elements-and-compounds</loc><lastmod>2026-06-10T17:43:30+00:00</lastmod></url>
<url><loc>/tutorial/matter/density</loc><lastmod>2026-06-10T17:43:23+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/atom-discovery</loc><lastmod>2026-06-10T17:43:14+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/Periodic-Table</loc><lastmod>2026-06-10T17:43:07+00:00</lastmod></url>
<url><loc>/tutorial/elements-atoms-and-ions/ions</loc><lastmod>2026-06-10T17:42:57+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/ionic-compounds</loc><lastmod>2026-06-10T17:42:47+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/molecular-compounds</loc><lastmod>2026-06-10T17:42:39+00:00</lastmod></url>
<url><loc>/tutorial/compounds-names-and-formulas/acids-names-and-formulae</loc><lastmod>2026-06-10T17:42:31+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/physics-in-the-early-20th-century</loc><lastmod>2026-06-10T17:42:11+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/quantum-mechanical-model</loc><lastmod>2026-06-10T17:44:57+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/electrons</loc><lastmod>2026-06-10T17:45:53+00:00</lastmod></url>
<url><loc>/tutorial/modern-atomic-model/periodic-trends</loc><lastmod>2026-06-10T17:46:52+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/ionic-bonding</loc><lastmod>2026-06-10T17:48:58+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/covalent-bonding</loc><lastmod>2026-06-10T17:49:54+00:00</lastmod></url>
<url><loc>/tutorial/chemical-bonding-and-molecular-shape/molecular-shape</loc><lastmod>2026-06-10T17:50:51+00:00</lastmod></url>
<url><loc>/tutorial/mole/atomic-mass-and-atom-counting</loc><lastmod>2026-06-10T17:52:55+00:00</lastmod></url>
<url><loc>/tutorial/mole/quantitative-analysis-of-compounds</loc><lastmod>2026-06-10T17:53:47+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/describing-chemical-reactions</loc><lastmod>2026-06-10T17:55:31+00:00</lastmod></url>
<url><loc>/tutorial/chemical-reactions/classifying-chemical-reactions</loc><lastmod>2026-06-10T17:56:25+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/framework-for-thinking-stoichiometrically</loc><lastmod>2026-06-10T17:58:41+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/relating-stoichiometric-quantities</loc><lastmod>2026-06-10T17:59:56+00:00</lastmod></url>
<url><loc>/tutorial/stoichiometry/limiting-and-excess-reactants</loc><lastmod>2026-06-10T18:01:05+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/describing-a-gas</loc><lastmod>2026-06-10T18:04:06+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-laws</loc><lastmod>2026-06-15T20:08:01+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/gas-stoichiometry</loc><lastmod>2026-06-10T18:05:55+00:00</lastmod></url>
<url><loc>/tutorial/gases-and-gas-laws/kinetic-molecular-theory</loc><lastmod>2026-06-10T18:06:54+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/intermolecular-forces</loc><lastmod>2026-06-10T18:18:29+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/properties-of-liquids</loc><lastmod>2026-06-10T18:24:11+00:00</lastmod></url>
<url><loc>/tutorial/solids-liquids-and-intermolecular-forces/solids</loc><lastmod>2026-06-10T18:25:02+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/energy-and-heat</loc><lastmod>2026-06-10T18:27:25+00:00</lastmod></url>
<url><loc>/tutorial/thermochemistry/chemical-reactions-and-enthalpy-change</loc><lastmod>2026-06-10T18:28:26+00:00</lastmod></url>
<url><loc>/tutorial/solutions/model-of-solutions</loc><lastmod>2026-06-10T18:32:23+00:00</lastmod></url>
<url><loc>/tutorial/solutions/concentration</loc><lastmod>2026-06-10T18:33:34+00:00</lastmod></url>
<url><loc>/tutorial/solutions/colligative-properties</loc><lastmod>2026-06-10T18:41:14+00:00</lastmod></url>
<url><loc>/tutorial/kinetics-and-equilibrium/kinetics-of-reactions</loc><lastmod>2026-06-10T21:03:36+00:00</lastmod></url>
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<url><loc>/interactive/physics-interactives-pack</loc></url></urlset>