A) Number of electrons emitted is half the initial number
B) Each emitted electron carries half the initial energy
C) Number of electrons emitted is a quarter of the initial number
D) Each emitted electron carries one quarter of the initial energy
Correct Answer: C
Solution :
Number of electrons emitted \[\propto \]intensity \[\propto \frac{1}{{{(distance)}^{2}}}\] \[3.65\times {{10}^{7}}\Rightarrow {{n}_{2}}=\frac{{{n}_{1}}}{4}\]
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