CBSE 2024 · Region 5 · Set 3 · Q10 · 1 mark
The variation of the stopping potential ( $\displaystyle \mathrm{V}_{0}$ ) with the frequency ( $\displaystyle v$ ) of the incident radiation for four metals $\displaystyle \mathrm{A}, \mathrm{B}, \mathrm{C}$ and D is shown in the figure. For the same frequency of incident radiation producing photo-electrons in all metals, the kinetic energy of photo-electrons will be maximum for metal
Official answer
From CBSE’s own marking scheme for this paper.
(C)
C
Dual Nature of Radiation and MatterExperimental Study of Photoelectric EffectApplymcqmedium
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CBSE Class 12 Physics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.