- #1
zero_kilo
- 10
- 0
When light passes from one medium to other there is refraction but at the normal to the surface no refraction why? We know refraction occurred due to change in speed of light in the medium.
Also why frequency of light do not change in going from one medium to other medium (eg from air to glass or vice-versa)
thanks
Also why frequency of light do not change in going from one medium to other medium (eg from air to glass or vice-versa)
thanks