PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
For three transparent media X, Y and Z, the refractive index of X with respect to Y is 1.25 and that of Y with respect to Z is 1.20. Determine the refractive index of X with respect to Z.
(a) 1.04
(b) 1.50
(c) 0.96
(d) 2.45