Question

The refractive index of the substance of.an equilateral prism is $\sqrt{3}$, then the angle of minimum deviation of the prism will be

• A. 30${}^{\circ }$
• B. 45${}^{\circ }$
• C. 60${}^{\circ }$
• D. 75${}^{\circ }$

Answer 1

Answer: (C)

Correct answer is (c) 60${}^{\circ }$