A) 8
B) 16
C) 2
D) 4
Correct Answer: D
Solution :
[d] Number of emitted electrons \[{{N}_{E}}\propto \text{Intensity}\propto \frac{1}{\left( \text{Distance} \right)}\] Therefore, as distance is doubled, \[{{N}_{E}}\] decreases by (1/4) times.You need to login to perform this action.
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