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I vs V - Varying Frequency

The work func...

Question

The work function of a metal

A

Is different for different metals

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B

Is the same for all the metals

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C

Depends on the frequency of the light

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D

Depends on the intensity of the incident light

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Solution

The correct option is A Is different for different metals
Answer is A.
Work function depends on nature of material.
$∴$ work function is different for different materials.

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