Its to capture light or to focus. don't forget to like. :D
The force that opposes motion to moving parts is F<span>riction</span><span>
Hope this helped!
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A. more quickly. example lightning (light) comes first in a storm. then thunder (sound) comes after
It can be used to create electricity and heat and can be found in propane , jet fuel, gasoline and other products. Wood - Dry wood stores chemical energy . This chemical energy is released as the wood burns, and it is burns, and it is converted into heat, which is also called thermal energy, and light energy. ( hope this be helpful)
