There are three optical media 1 2 and 3 with their

Last updated: 6/2/2023

There are three optical media 1 2 and 3 with their refractive indices u H2 3 Then A when a ray of light travels from 3 to 1 no TIR will take place B critical angle between 1 and 2 in less then critical angle between 1 3 C critical angle between 1 2 in more than critical angle between 1 3 D Chances of TIR are more when ray of light travels from 1 to 3 as compared to the case when it travels from 1 to 2