1.

Angle of deviation for a thin prism of refractive index 1.5 is 4^(@) for an incident ray. If that prism is dipped in water, then for the same incident ray, angle of deviation would be ["given" " "mu_(water) = (4)/(3)]

Answer»

`1^(@)`
`2^(@)`
`8^(@)`
`16^(@)`

ANSWER :A


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