A) N and 2T
B) 2N and T
C) 2N and 2T
D) N and T
Correct Answer: B
Solution :
(i) Kinetic energy of photoelectrons depends on the frequency of incident radiations and is independent of the intensity of illumination. |
(ii) Number of photoelectrons depends upon the intensity. |
So, the number of emitted electrons and their maximum kinetic energy are 2N and T respectively. |
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