Question

what is speed of light in medium having refation indest 15/2? give speed of light air 3×10²ms-1​

Answer 1

Answer:

The refractive index of a medium (n) is equal to the speed of light (c) divided by the velocity of light through the medium (v). Rearranging the equation allows us to see the relationship regarding v. The lower the refractive index, the faster the velocity of light. Medium A has the smaller refractive index.