Online Mock Test Series for NEET 2020 1 A ray of light falls from air on a prism of refractive index 2 at an angle with the

Question

Online Mock Test Series for NEET 2020 1 A ray of light falls from air on a prism of refractive index 2 at an angle with the normal What should be the maximum value of i for which the total internal reflection will take place at side AC 1 30 3 60 B 75 2 2 45 4 90 C

Kunduz · Accepted Answer

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