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Light travels through a glass slab of th...

Light travels through a glass slab of thickness t and refractive index `mu`. If c is the velocity of light, then the time taken by light to travel the thickness of glass slab is :

A

`(tc)/mu`

B

`t/(muc)`

C

`(tmu)/c`

D

`tmuc`

Text Solution

Verified by Experts

The correct Answer is:
C
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