Ray Optics and Optical Instruments

Question: A prism of refractive index $\mu$ and angle A is placed in the minimum deviation position. If the angle of minimum deviation is A, then the value of A in terms of $\mu$ is

1) ${{\sin }^{-1}}\left( \frac{\mu }{2} \right)$

2) ${{\sin }^{-1}}\sqrt{\frac{\mu -1}{2}}$

3) $2{{\cos }^{-1}}\left( \frac{\mu }{2} \right)$

4) ${{\cos }^{-1}}\left( \frac{\mu }{2} \right)$

Solution:

Explanation: No Explanation

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)