Question

ray of light goes from medium A to B and the angle of incidence is less than the angle of refraction.

1. Which of the two media is optically denser than the other?

2. Which medium has greater refractive index?

3. How is optical density of a medium is related to the speed of light in it.​

Answer 1

Answer:

1.) A is denser than B

2.) B has a greater refractive index

I can't say about third answer hope you will like this answer