Question

light entres from air to glass having refractive index 1.5 . what is the speed of light in the glass? (speed of the light is vaccum is 3×10 3 ms-1)​

Answer 1

Answer:

vaccu

thre is the vucccum of mooon spacehjsjsjs

Answer 2

Explanation:

Speed of light in glass 3*10^8/1.5 = 4.5*10^8m/s