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JEE Main20252 Apr 2025Evening ShiftPhysicsRay OpticsActual

A ray of light suffers minimum deviation when incident on a prism having angle of the prism equal to 60^ . The refractive index of the prism material is 2 . The angle of incidence (in degrees) is ______.

Correct answer

0

Step-by-step solution

aligned & = ( A + _ m 2 ) ( A 2 ) , since A =60^ m =30^ & _ m =2 i - A [ as i = e ] & i =45^ aligned

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