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Photoelectric Effect

Kinetic energ...

Question

Kinetic energy of photoelectrons is independence ______ of incident radiation

A

wavelength

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B

wave number

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C

frequency

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D

intensity

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Solution

The correct option is D wavelength
Above the threshold frequency, the maximum kinetic energy of the emitted photoelectron depends on the frequency of the incident light, but is independent of the intensity of the incident light

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