GO0048 54 The refractive index of the material of a prism is

Last updated: 6/14/2023

GO0048 54 The refractive index of the material of a prism is 2 and its refracting angle is 30 One of the refracting surfaces of the prism is silvered A beam of monochromatic light entering the prism from the other face will retrace its path after reflection from the silvered surface if its angle of incidence on the prism is 1 60 2 0 silvered ce 2A on path after surface mis G00049 3 30 4 45 GO0054