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Energy Conversions
| Question | Answer |
|---|---|
| Toaster | Electrical to thermal |
| Hair Dryer | Electrical to thermal+mechanical+sound |
| Flashlight | Chemical to electrical to light |
| Photosynthesis | Radiant to chemical |
| Lamp | Electrical to light+thermal |
| Bending back a tree branch | Kinetic to elastic potential |
| An apple falling from a tree | Gravitational potential to mechanical |
| A gasoline engine in a car | Chemical to thermal+mechanical |
| Nuclear power plant | nuclear to electrical |
| Windmill turning | mechanical to electrical |
| Solar panel lighting a bulb | radiant to electrical to radiant + thermal |