1 30 2 45 3 60 A parallel beam of monochromatic light is

Last updated: 6/27/2023

1 30 2 45 3 60 A parallel beam of monochromatic light is incident at one surface of a equilateral prism Angle of incidence is 55 an angle of emergence is 46 The angle of minimum deviation will be 1 Less than 41 3 More than 41 2 Equal to 41 4 None of the above