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A ray of light is incident on a prism AB...

A ray of light is incident on a prism ABC of refractive index `sqrt3` as shown in the figure.

The angle by which the second identical prism must be rotated so that the final ray suffers net minimum deviation is

A

`60^(@)`

B

`45^(@)`

C

`90^(@)`

D

`30^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
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