Physics

Physics

Problem

A monochromatic light is incident at a certain angle on an equilateral triangular prism and suffers minimum deviation. If the refractive index of the material of the prism is 3\sqrt{3} , then the angle of incidence is : a. 90∘90^\circ b. 30∘30^\circ c. 60∘60^\circ d. 45∘45^\circ

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