A ray of light falls on one face of an equilateral glass prism at 40� – InterviewSolution

1.	A ray of light falls on one face of an equilateral glass prism at 40∘ and emerges from the other face at the same angle. The deviation suffered by the ray is
Answer» A ray of light falls on one face of an equilateral glass prism at $40^{\circ}$ and emerges from the other face at the same angle. The deviation suffered by the ray is

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