It about 2*10^8 m/s.
The speed of light is slower when passing through glass, or any other transparent substance, compared to the speed of light passing through a vacuum. The actual speed depends on the refractive index of the glass, which depends on the composition of the glass.
The speed of light is about 900,000 times as fast as the speed of sound in air.
Turn your light off then on, how long time does it takes. There you got the speed of light !!!! 300,000 km a sec is fast.
Yes, speed can be any value. The speed of light is extremely fast at 3 x 108 ms-1
No, the Flash is a fictional character from DC Comics with superhuman speed that exceeds the speed of light. In reality, nothing can travel at or faster than the speed of light according to the laws of physics.
Light travels at approximately 186,000 miles per SECOND. That is fast. So the expression "faster than the speed of light" is used to describe someone or something that is really fast (but it's not actually faster than speed of light)
If you are moving at the speed of light, then "how fast" has no meaning.
Fast as thought or speed of light
No, they are not. Nothing is as fast as the speed of light.
The speed of light is about 900,000 times as fast as the speed of sound in air.
It is fast to light
The speed of light dawg, the speed of light
No you cannot create the speed of light its too fast to create
the speed of light
They travel to the speed of light? to it? and where exactly is the speed of light?
the speed of light!
Probably the speed of light!
the speed of light