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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//s`)

A

`3 xx 10^(8) m//s`

B

`sqrt(3) xx 10^(8) m//s`

C

`3/(sqrt2) xx 10^(8) m//s`

D

`1/3 xx 10^8 m//s`

Text Solution

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The correct Answer is:
B
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