Question

how is the refractive index of a medium related to the speed of light give an expression for the refractive index of a medium with respect to another in terms of speed and these two media​

Answer 1

Explanation:

refractive index=speed of light in vacuum /speed of light in given medium

ri=C/V

Answer 2

Answer:

v1/sin(θ1)=v2/sin(θ2). ⇒v=c/μ, c is the speed of light in vacuum, v is the speed of light in the medium