How can light travel through empty space
- Can light travel through empty space or is it like sound and requires a medium
- Light can travel through empty space because it is which type of wave
- Light can travel through empty space true or false
- Light can travel through empty space true false question true false
- Light can travel through empty space where there is no air
- How does light travel through empty space
- Can light waves travel through empty space
- Can light energy travel through empty space
- Can visible light travel through empty space
- How fast does light travel through empty space