Solar photo-voltaic cells use light energy to produce electrici
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When two objects run together to produce friction, heat is also produced as a result of the energy transformation from kinetic energy to thermal energy.
they take the waves of energy from light and run the waves though a energy transporter then therefor you have energy
they take the waves of energy from light and run the waves though a energy transporter then therefor you have energy
"the energy in moving things is mechanical energy. wind, moving water, and falling rocks all have mechanical energy. when you walk, run, or ride a bicyle, you are using mechanical energy. sound is a form of mechanical energy."-Concepts and Challenges in Physical Science
during the light reactions of photosynthesis
Television runs on electrical energy.
No, a TV does not run on chemical energy. It typically runs on electrical energy, which is converted to light and sound to produce images and sound on the screen. The chemical energy is not directly used to power the TV.
There is nothing - absolutely nothing - that can never run out of energy.
Yes, LEDs run cooler than fluorescent lights because they convert more electrical energy into light instead of heat. This makes LEDs more energy-efficient and reduces the amount of heat they produce.
Because w/o a generator, if you wanted a light on your bike you had to carry the energy with you. Either as batteries (which can run down) or as fuel for some sort of burning torch, which also can run out. With a generator OTOH you'd always have a light as long as you were able to keep moving.
what happens when a fuel is burnt?A. Gasoline (or any petroleum fuel) is mostly carbon that when burned releases energy from the form of heat energy makes the engine run and allows objects to move
Energy Star light bulbs are more energy-efficient than regular light bulbs, which means they use less electricity to produce the same amount of light. This can lead to lower energy bills and reduced environmental impact. Additionally, Energy Star light bulbs tend to last longer, saving money on replacements in the long run.