Question

A ray of light incident normally on one face of a right isosceles prism undergo total internal reflection what should be the minimum refractive index of a glass for this condition give relevant calculations

Answer 1

heya✌✌✌✌✌✌

here is your answer :
The refractive index of the medium is 3 . What is the angle of refraction , if the ... parallel beam of light passing through a convex ... A right angled crown glass prism with critical.

Answer 2

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Please refer the attachment!

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