Physics
In a photoelectric cell, the change in energy is from:
- electrical to mechanical
- light energy to electrical energy
- electrical energy to light energy
- chemical energy to light energy
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Answer
light energy to electrical energy
Reason — A photoelectric cell, also known as solar cell, converts light energy (photons) into electrical energy (electrons). When light strikes the surface of the cell, it excites electrons, causing them to be ejected from the material (the photoelectric effect). These ejected electrons can then be collected and used as electric current.
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