A beam of light is converging towards a point 
on a screen. A plane glass plate whose thickness in the direction of the beam = 
, refractive index = 
, is introduced in the path of the beam. The convergence point is shifted by
A
away
B
away
C
nearer
D
nearer
Text Solution
Verified by ExpertsThe correct answer is:
A
Normal
shift 
and shift takes place in direction of ray.
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