A ray of light is incidence normally on one face of a 
prism of refractive index 
immersed in water of refractive index 
as shown in figure
A
the exit angle 
of the ray is 
(5/8)
of the ray is (5/8) B
the exit angle 
of the ray is 
of the ray is C
The exit angle 
of the ray is 
of the ray is D
The exit angle 
of the ray is 
of the ray is
Text Solution
Verified by ExpertsThe correct answer is:
A
From snell's law
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