When light is incident on a metal surface the maximum kinetic energy of emitted electrons

Vary with intensity of light

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Vary with frequency of light

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Vary with speed of light

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Vary irregulary

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Solution

The correct option is D Vary with frequency of light
Photoelectric effect
$K E_{m a x} = h v - W_{o}$
where, $W_{o}$ is the work function of the metal
Clearly $K E$ varies linearly with the the frequency of the photons.

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When light is incident on a metal surface the maximum kinetic energy of emitted electrons

The correct option is D Vary with frequency of lightPhotoelectric effectKEmax=hv−Wowhere,Wo is the work function of the metalClearly KE varies linearly with the the frequency of the photons.

The correct option is D Vary with frequency of light
Photoelectric effect
$K E_{m a x} = h v - W_{o}$
where, $W_{o}$ is the work function of the metal
Clearly $K E$ varies linearly with the the frequency of the photons.