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In total internal reflection of light, t...

In total internal reflection of light, the relation between critical angle (c) and refractive index (mu) of denser medium w.r.t. rater medium is

A

`[1//sin i] lt m`

B

`[1// sin i]gt m`

C

`sin I lt m`

D

`sin I gt m`

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The correct Answer is:
A
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