Question

What is PHOTOELECTRIC effect?

Answer 1

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The photoelectric effect is the emission of electrons or other free carriers when electromagnetic radiation, like light, hits a material. Electrons emitted in this manner can be called photoelectrons.

Answer 2

Answer:

When lights(photons) falling on photochemically active substances & electricity is produced. This phenomenon is called the photochemical effect.

Explanation:

This is a good invention made by Einstien for which he was awarded Novel Prize. [fun fact]

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