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A ray of light in air is incident on a g...

A ray of light in air is incident on a glass plate at polarising angle of incidence. It suffers a deviation of `22^(@)` on entering glass. The angle of polarization is

A

`90^(@)`

B

`56^(@)`

C

`68^(@)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
B
`i+r=90^(@) r=i-d`
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