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A ray of light is incident on a refracti...

A ray of light is incident on a refracting face of glass prism of refracting angle `30^@`. If the ray emerges normally from the second refracting surface, the angle of incidence is refracting surface, the angle of incidence is
`[""_(a)mu_(g) = 1.5]`

A

`sin^(-1)(0.6)`

B

`sin^(-1) (0.7)`

C

`sin^(-1) (0.75)`

D

`sin^(-1)(0.8)`

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-REFRACTION OF LIGHT -CRITICAL THINKING
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