The refractive index of the material of a p is 2 and the

Last updated: 6/11/2023

The refractive index of the material of a p is 2 and the angle of the prism is 30 C the two refracting surfaces of the prism is a mirror inwards by silver coating A be monochromatic light entering the prism from other face will retrace its path after ref the silvered surface if its angle of inci prism is a 60 b 45 c 30