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JEE Main Physics Class 12 Dual Nature of Matter and Radiation Part 2 Questions

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Question : 2

Total: 65

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 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 :

[4 Apr 2024 Shift 2]

Both A and R are correct and R is NOT the correct explanation of A.
A is correct but R is not correct.
Both A and R are correct and R is the correct explanation of A.
A is not correct but R is correct.

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