A ray of light of intensity I is incident on a parallel

Last updated: 6/25/2023

A ray of light of intensity I is incident on a parallel glass slab at a point A as shown in fig It undergoes partial reflection and refraction At each reflection 25 of incident energy is reflected The rays AB and A B undergo interference The ratio Imax Imin is B A B C 4 1 8 1 7 1 A B