For three media A, B and C it is given that the refractive index of A relative to B…
PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
For three media A, B and C it is given that the refractive index of A relative to B is 1.25, the refractive index of B relative to C is 0.90 and the absolute refractive index of C is 1.50. Which medium is the most optically dense?
(a) B
(b) All three have equal optical density
(c) A
(d) C