Use the words in the box to find which best fits the description given below.

Motor,mechanical,energy solar panel

Sound, turbine , visible light

16. The sum of kinetic energies in an object.

17. The essential device to power plants that convert
mechanical energy to electricity.

18. The device that converts electricity back to mechanical energy

19. The only EM waves that is seen by naked eye.

20. A device that converts light to electricity,
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