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if ip is the polarising angle and mu is ...

if `i_p` is the polarising angle and `mu` is the refractive index of the meterial of a reflector.

A

`mu tan i_p = 1`

B

`mu cot i_p = 1`

C

`mu sin i_p = 1`

D

`mu cos i_p = 1`

Text Solution

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The correct Answer is:
B
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