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Question Question 1(xii)
A ray is made to fall on a prism. Maximum deviation it can suffer is
Reason — The maximum deviation produced by a prism is or 180°, when the ray of light enters the prism at an angle of 90° as shown below.

A ray is made to fall on a prism. Maximum deviation it can suffer is
Reason — The maximum deviation produced by a prism is or 180°, when the ray of light enters the prism at an angle of 90° as shown below.
