Question

Which statement is correct? Light can travel in a vacuum, and it travels faster if the light source is moving. Light can travel in a vacuum, and its speed is constant if the source is moving or stationary. Light can travel in a vacuum and will travel faster if the light source is moving. Light can travel in a vacuum, and it travels more slowly if the light source is stationary.

Answer 1

Light can travel in a vacuum, and its speed is constant if the source is moving or stationary

Step-by-step explanation:

i get points .

Answer 2

The correct statement is: Light can travel in a vacuum, and its speed is constant if the source is moving or stationary. Light isn't effected by a vacuum.