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With respect to air critical angle in a ...

With respect to air critical angle in a medium for light of red colour `[lambda_(1)]` is `theta`. Other facts remaining same, critical angle for light of yellow colour `[lambda_(2)]` will be

A

`theta`

B

More than `theta`

C

Less than `theta`

D

`(theta lambda_(1))/lambda_(2)`

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Verified by Experts

The correct Answer is:
c
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