Question:
A ray of light is incident at an angle i from denser to rare
Last updated: 6/2/2023
A ray of light is incident at an angle i from denser to rare medium The reflected and the refracted rays are mutually perpendicular The angle of reflection and the angle o refraction are respectively and then the critical angle wil be CBSE PMT 1996 Pb PET 2002 AIIMS 2010 a sin sin r b sin tan r c sin tan i d sin sin i