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Two polariods are oriented with their tr...

Two polariods are oriented with their transmision axes making angle of `30^(@)` with each other. The fraction of incident un polarised light is transmitted

A

`37%`

B

`37.5%`

C

`3.36%`

D

`36.5%`

Text Solution

Verified by Experts

The correct Answer is:
B
`I_(1)= (I_(0))/(2), I_(2)=I_(1) cos^(2) theta, Fraction (I_(2))/(I_(0)) = (3)/(8)`
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