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For an angle of incidence theta on an eq...

For an angle of incidence `theta` on an equilateral prism of refractive index `sqrt(3)` , the ray refracted is parallel to the base inside the prism. The value of `theta` is

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`75^(@)`

Text Solution

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The correct Answer is:
C
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