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

A ray of light is incident normally on one face of an equilateral prism of refractive index `1.5`. The angle of deviation is: (Given `sin^-1.(2)/(3)=42^@`)

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`75^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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