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A light ray is incident on air-liquid in...

A light ray is incident on air-liquid interface at `45^@` and is refracted at `30^@.` What is the refractive index of the liquud? For what angle of incidence will the angle between reflected ray and refracted ray be `90^@? (AS_(7))`

Text Solution

Verified by Experts

The correct Answer is:
`1.414, 54.7^@`
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