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A ray of light is incident normally on o...

A ray of light is incident normally on one of the faces of a prism of apex angle 30 degree and refractive index `sqrt2`. The angle of deviation of the ray in degrees is

A

`30^(@)`

B

`45^(@)`

C

`15^(@)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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