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https://instructional-resources.physics.uiowa.edu/7b1010-spectral-linesspectroscopy-emission-lines 2025-11-21T11:08:39-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1011-spectral-linesspectroscopy-flame-salts 2025-12-19T10:54:15-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1e2017-spirograph 2025-06-04T15:48:20-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1e2021-rotating-frame-oh-transparency-model 2025-06-04T15:49:37-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b1065-p-v-t-app-ruchhardts-method 2025-07-31T11:46:36-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f1010-inertial-balance 2025-08-04T11:26:33-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2010-thermal-convection-liquid-demo 2025-05-30T12:19:35-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2020-thermal-convection-gas-hot-air-balloon 2025-05-30T12:25:43-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f1015-oscillation-balance 2025-06-04T16:00:05-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2030-thermal-convection-gas-convection-chimney-confetti 2025-05-30T12:28:47-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2010-inertia-rest-mass-and-string 2025-07-07T12:49:39-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2035-thermal-convection-gas-paper-chimney 2025-05-30T12:33:09-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2038-thermal-convection-gas-convection-currents 2026-02-24T12:56:15-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2040-heating-convection-vs-conduction 2025-11-14T14:11:46-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b2050-convection-cells-or-rayleigh-bernard-cell 2025-05-30T12:50:37-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b3010-thermal-conductivity-demo 2025-09-22T10:50:45-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b3013-thermal-conduction-styrofoam 2025-07-21T11:08:26-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1015-spectral-linesspectroscopy-gas-discharge 2025-06-09T16:27:05-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b3053-heat-transfer-liquid-crystal-indicator 2025-05-30T15:41:57-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b3054-heat-transfer-heat-pipe-or-aluminum-bar 2025-05-30T15:49:02-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1017-prism-spectrometer 2025-07-24T13:31:09-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b3055-heat-transfer-copper-coils 2025-05-30T15:54:35-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b3059-model-heat-flow-home 2025-05-30T15:56:55-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1019-grating-spectrometer-ocean-optics-spectrometer 2025-08-08T14:28:09-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b4010-light-match 2025-10-30T13:59:55-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2011-inertia-rest-bowling-ball 2025-06-04T16:29:15-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1020-spectral-linesspectroscopy-mercury-emission-lines 2025-07-30T13:31:00-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1025-spectral-charts 2025-06-01T11:25:39-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b4030-leslies-cube 2025-05-30T16:06:18-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b4045-infrared-radiationabsorption 2025-05-30T16:16:58-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2013-inertia-rest-paper-tug-war 2025-06-04T16:31:00-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2014-inertia-rest-tissue-paper-roll 2025-06-04T16:33:23-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b4050-thermal-radiation-absorptiontransmission 2025-05-30T16:27:57-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2020-smash-your-hand 2025-06-04T16:36:00-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b4060-infrared-radiation-sensitive-thermocouple-and-overhead 2025-05-30T16:36:15-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b4066-radiation-laser-and-thermometer 2025-05-30T16:39:37-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2025-bed-nails-smash-block 2025-06-04T16:39:51-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1115-spectral-linesspectroscopy-sodium-absorption 2025-11-21T11:11:29-06:00 monthly 0.5 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2025-06-01T12:21:02-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b6041-mechanical-equivalent-heat-bend-wire 2025-05-30T17:59:01-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2033-inertia-rest-cylinder 2025-06-04T16:46:42-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1305-triboluminescence 2025-07-30T14:10:57-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b6055-frictional-heating 2025-05-30T18:03:22-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1f2034-inertia-rest-coincard-snap-daruma-otoshi 2025-06-04T16:52:59-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1344-ultraviolet-lines 2025-06-01T12:24:56-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4b7010-fire-syringe 2025-05-30T18:14:25-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b1350-fluorescence-blacklight-demonstrations 2025-06-01T12:27:50-05:00 monthly 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https://instructional-resources.physics.uiowa.edu/7b2030-esr 2025-06-01T12:55:15-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c2050-heat-fusion-water 2025-05-30T19:51:12-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b2033-esr-electron-spin 2025-06-01T12:59:06-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c2054-latent-heat-fusion 2025-07-17T10:32:16-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c2060-heat-crystallization 2025-05-30T20:06:45-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c2099-woods-or-fields-metal-liquid-metal-alloys 2025-07-10T10:54:51-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b3012-franck-hertz-xenon-or-neon-gas 2025-06-01T13:02:13-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b3020-franck-hertz 2025-07-21T13:57:54-05:00 monthly 0.5 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https://instructional-resources.physics.uiowa.edu/4c3210-wet-dry-bulb-hygrometer-sling-psychrometer 2025-05-31T12:49:54-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b3550-paddle-wheel-tube 2025-06-01T13:19:44-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c3215-relative-humidity-indicator-hygrometer 2025-05-31T12:52:58-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b3555-12-coated-fluorescent-tube 2025-06-01T13:22:20-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/7b3575-plasma-tubes-globes 2025-11-14T12:17:58-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c3221-dew-point 2025-05-31T12:54:35-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c3230-relative-moisture-meter 2025-05-31T12:58:18-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/4c3331-pressure-cooker 2025-05-31T13:00:59-05:00 monthly 0.5 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https://instructional-resources.physics.uiowa.edu/5c1035-gang-capacitors-rotary-capacitors 2025-06-11T10:50:11-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c2010-dielectrics 2025-06-11T10:54:50-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c2011-capacitors-dielectrics-studfinder 2025-06-11T10:59:05-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/6a1042-mirrors-kaleidoscope-teleidoscope-polariscope 2025-11-05T12:47:08-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c2022-forces-dielectric 2025-06-11T11:08:24-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c2030-leyden-jar-dissectible-capacitor 2025-06-11T11:11:31-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/6a1045-mirrors-parallel-mirrors-and-infinite-images 2025-07-17T12:47:06-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c2051-lichtenberg-figures 2025-06-11T11:15:14-05:00 monthly 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https://instructional-resources.physics.uiowa.edu/5c3038-capacitor-charge-discharge-genecon-generator 2025-06-11T12:56:59-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c3042-capacitive-impedance-demo 2025-06-11T13:01:20-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5c3070-effect-ac-and-dc-rc-circuit 2026-02-05T14:56:56-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d1010-resistor-models-and-demos 2025-11-07T12:08:19-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d1015-resistors-characteristics-tapered-resistors 2025-06-11T13:13:40-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d1016-resistors-characteristics-pencil-lead-resistors 2025-06-11T13:16:05-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d1020-resistance-vs-diameter-resistance-vs-length 2025-06-11T13:19:53-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8b4060-galactic-jets 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https://instructional-resources.physics.uiowa.edu/1j1030-meter-stick-fingers 2025-06-12T15:56:54-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d4030-radioactive-discharge-ionization 2025-06-11T14:53:05-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1j1033-balancing-coin 2025-06-12T15:58:43-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1j1035-meterstick-rotating-shafts 2025-06-12T16:01:10-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d4050-neon-bulb-trigger-avalanche-trigger 2025-07-29T14:51:08-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5d4060-surface-ionization 2025-06-11T15:06:21-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a1075-distortion-due-refraction-earths-atmosphere 2025-06-12T11:18:10-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a1080-analemma 2025-06-12T11:21:43-05:00 monthly 0.5 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https://instructional-resources.physics.uiowa.edu/8a2015-lunar-phases-terminator-line-demo 2025-06-12T11:30:52-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2019-phases-planets 2025-06-12T11:34:35-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1j1140-human-center-gravity 2025-06-12T16:12:08-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e4015-human-battery 2025-11-05T12:16:51-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2020-albedo 2025-06-12T12:14:43-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/6a1067-mirror-box 2025-06-27T12:48:33-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e4025-lemon-battery 2025-06-11T15:24:52-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2022-eccentricity-moons-orbit 2025-06-12T12:16:49-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/1j2005-gomboc-stable-and-unstable-equilibrium 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https://instructional-resources.physics.uiowa.edu/5e4070-internal-resistance-maximum-power-and-impedance-matching 2025-06-11T15:41:19-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e4075-internal-resistance-battery 2025-06-11T15:43:51-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2040-transit-mercury-venus 2025-06-12T12:44:25-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e4080-fuel-cells 2025-06-11T15:46:53-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2045-occultation 2025-06-12T12:46:33-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e5010-thermocouples 2025-07-24T13:12:13-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2050-earthmoon-system-center-mass 2025-06-12T12:48:05-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e5019-seebeck-effect-thermoelectricity 2025-12-03T09:27:12-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2055-earthmoon-system-communications 2025-06-12T12:49:38-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2060-earthmoon-distance-lunar-retro-reflector 2026-02-03T13:16:50-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e5030-thermoelectric-magnet 2025-06-11T15:58:22-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2065-earthmoonsun-demo-tellurium 2025-06-25T10:49:21-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2070-scale-earthsunmoon-system 2025-06-12T13:03:06-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e5060-thermoelectric-coolerpeltier-apparatus 2025-08-08T14:14:55-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2080-tides-moon-or-spacecraft 2026-02-27T13:58:33-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a2090-tidal-heating 2025-06-12T13:25:36-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5e6012-piezoelectric-crystal-demo 2025-07-11T13:30:21-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a3010-horizon-estimating-distance-horizon 2025-06-12T13:27:41-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5f1010-ohms-law 2025-06-11T16:19:35-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a3030-retrograde-motion-inner-planets-demo 2025-06-12T13:31:00-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5f1510-electrical-equivalent-heat 2025-06-11T16:24:01-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5f1514-light-bulbs-incandescent-vs-compact-fluorescent-vs-led 2025-11-14T12:41:23-06:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/5f1515-household-electronics-circuits-insulators-conductors 2025-08-14T10:35:39-05:00 monthly 0.5 https://instructional-resources.physics.uiowa.edu/8a3032-retrograde-motion 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