Question

In a photoelectric effect measurement, the stopping potential for a given metal is found to be V₀ volt when radiation of wavelength λ₀ is used. If radiation of wavelength 2λ₀ is used with the same metal then the stopping potential (in volt) will be(a) $\frac{V_{0}}{2}$(b) 2V₀(c) $V_{0}+\frac{hc}{2e\lambda_{0}}$(d) $V_{0}-\frac{hc}{2e\lambda_{0}}$

Answer 1

Hello Friend

The answer of u r question is

OptionmB

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Answer 2

HERE IS YOUR ANSWER :-

Option No. B

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