Question:medium

In photoelectric effect, if wavelength changes from \(\lambda\) to \(3\lambda/4\), how does max speed change?

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In photoelectric effect, subtracting work function makes increase non-linear.

Updated On: Apr 23, 2026

\((3/4)^{1/2}\)
\((4/3)^{1/2}\)
less than \((4/3)^{1/2}\)
greater than \((4/3)^{1/2}\)

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The Correct Option is D

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