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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 material is (in `ms^(-1))`

A

`3xx10^(8)`

B

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

C

`sqrt(3)xx10^(8)`

D

`0.5xx10^(8)`

Text Solution

Verified by Experts

The correct Answer is:
C
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ALLEN-WAVE OPTICS-Exercise 1 (Check your Grasp)
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