In a Young's double slit experiment, 
is the intensity at the central maximum and 
is the fringe width. The intensity at a point 
distant 
from the centre will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Given, 
is the intensity at central maximum, 
is fringe width.
Path difference at point 
Phase difference at point 
Hence, intensity at point 
is 
.
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