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If the frequency of light in a photoelectric experiment is doubled then stopping potential will

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If the frequency of light in a photoelectric experiment is doubled then stopping potential will

(A) be doubled

(B) be halved

(C) become more than double

(D) become less than double

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1 Answer

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Correct Answer is: (C) become more than double

Einstein's formula  hv1 = eV1 + ϕ if frequency is doubled,

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