Question

4. The speed of light in vacuum is 3x10 8 m\s. The refractive index of medium is 2.0,
what is the speed of light in that medium?

Answer 1

Answer:

heya !

plzz refer to the attachment.

hope it helps..

Answer 2

u=c/v

u= refractive index

c =velocity of light in air

V=c/u

V=1.5×10^8

I hope this helps ( ╹▽╹ )