Question

The photoelectric effect occurs when
are emitted from metal when the metal is struck by light of certain frequencies.

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Answered by GPT-4o mini
The photoelectric effect occurs when electrons are emitted from a metal when the metal is struck by light of certain frequencies. This phenomenon demonstrates the particle-like behavior of light, as only photons with sufficient energy (which correlates to their frequency) can knock electrons out of the metal's surface.

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