Physics · 2024
JEE Main · 4 April 2024, Shift 2 · Q47
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Number of photons increases with…
Given below are two statements: one is labelled as Assertion $\displaystyle \mathbf{A}$ and the other is labelled as Reason R.Assertion A: Number of photons increases with increase in frequency of light.
Reason R: Maximum kinetic energy of emitted electrons increases with the frequency of incident radiation.In the light of the above statements, choose the most appropriate answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(4)
A is not correct but R is correct.
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.