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In a photoelectric effect experiment, st...

In a photoelectric effect experiment, stopping potential changes by 30 volt if we change frequency of the radiation. Then the magnitude of change in the frequency is : `(h=6xx10^(-34) J-s)`

A

`4 xx 10^(-15) s^(-1)`

B

` 8xx 10^(15) s^(-1)`

C

` 10^(16) s^(-1)`

D

`18 xx10^(15) s^(-1)`

Text Solution

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The correct Answer is:
B
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