Question:
A ray of light is incident at an angle of 60 on one face of
Last updated: 6/21/2023
A ray of light is incident at an angle of 60 on one face of a prism of angle 30 The emergent ray of light makes an angle of 30 with incident ray The angle made by emergent ray with second face of prism will be 1 0 2 90 3 45