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The light ray is incidence at angle of 6...

The light ray is incidence at angle of `60^(@)` on a prism of angle `45^(@)` . When the light ray falls on the other surface at `90^(@)` , the refractive index of the material of prism` mu` and the angle of devaition `delta` are given by

A

`mu=sqrt(2), delta=30^(@)`

B

`mu=1.5, delta=15^(@)`

C

`mu=(sqrt(3))/(2), delta=30^(@)`

D

`mu=sqrt((3)/(2)), delta=15^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
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