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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A ray of light is incident on a thin film. As shown in figure M, N are two reflected rays and P, Q are two transmitted rays. Rays N and Q undergo a phase change of pie. Correct

A ray of light is incident on a thin film. As shown in figure M, N are two reflected rays and P, Q are two transmitted rays. Rays N and Q undergo a phase change of pie. Correct

A ray of light is incident on a thin film. As shown in figure M N are two reflected rays and P Q are two transmitted rays. Rays N and Q undergo a phase change of pie. Correct