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When the angle of incidence on a materia...

When the angle of incidence on a material is `60^(@)`, the reflected light is completely polarised. The velocity of the refracted ray inside the materials is (in m//sec^(-1))

A

`3xx10^(8)m//s`

B

`(3)/(sqrt(2))xx10^(8)m//s`

C

`sqrt(3)xx10^(8)`m/s

D

`(1)/(3)xx10^(8)`m/s

Text Solution

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The correct Answer is:
C
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