1.

A light ray falls on one of the faces of a prism at an angle 40 so that it suffers minimum deviation of 30 degrees. Find the angle of prism and angle of refraction at the given surface.

Answer»

A light ray falls on one of the faces of a prism at an angle 40 so that it suffers minimum deviation of 30 degrees. Find the angle of prism and angle of refraction at the given surface.



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