Question

If anyone have real guts then tell me that the answer
Q. According to the theory of relativity, speed of light is used to be constant but differs accordingly to the observer them why speed of light is slow in atmosphere and faster in light ? Only for those who has read the general and special theory of relativity.

Answer 1

This is mainly due to the various forces acting on the speed of light and while light passes it strikes many collidal particles in the atmosphere , but this is not the case in vaccum i.e in space as there are no forces acting on it except gravitional force . Therefore speed of light is more in vaccum than in atmosphere . . . . If you approve it then thumps up !!