The refractive index of medium A with respect to B is 1.25
PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
The refractive index of medium A with respect to B is 1.25, and that of medium B with respect to C is 1.20. Which of the following correctly lists the speeds of light vA,vB,vC in the three media?
(a) vA<vC<vB
(b) vA<vB<vC
(c) vC<vB<vA
(d) vB<vC<vA