Question

. A ray of light, travelling in a medium of refractive index 2, is incident onto the flat surface of a slab, the angle of incidence being 370. The refractive index of the material of the slab varies with depth(x) from the top surface, μ(x)=2−x, where x is in 'm'. The maximum depth reached by the ray is (take sin370≈0.6)

Answer 1

Answer:

relate to comprehensive chem 11 pg69