Incredible How Could We Tell If The Speed Of Light Changes Ideas. Web yes, the speed of light is always constant for a given medium. The speed of light is a nice whole number because a meter is defined as the distance traveled by light in a.
The speed of light is greater in medium 1 than in medium 2 in the situations shown here. The change in direction of a light ray depends on how the speed of light changes when it crosses from one medium to another. The speed of light is a nice whole number because a meter is defined as the distance traveled by light in a.
