The following graph represents the variation of photo current with anode potential for a metal surface. Here 
and 
represents intensities and 
represent frequency
A
and 
B
and 
C
and 
D
and 
Text Solution
Verified by ExpertsThe correct answer is:
A
Here in the graph we can see that, the Stopping potential is same for 1 and 2 . So, frequencies will be same i.e. 
and, currents are different. So, intensity are different i.e. 
.
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