A ray of light from a denser medium strikes a rare medium as shown in figure. The reflected andrefracted rays make an angle of 
with each other. The angles of reflection and refraction are 
and 
The critical angle would be 
A
B
C
D
.
Text Solution
Verified by ExpertsThe correct answer is:
A
: According to Snell ’ s law,
From law of reflection, 
Critical angle 
.
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