As best we can tell, yes. If Maxwell's Equations apply in all parts of our Universe, then the vacuum propagation speed of EM radiation (ie, light) will be the same in all parts of our Universe. We have no reason to think that our small portion of our Universe has different physical laws than other parts.
Constant is the speed of light and as the speed of light cannot change it is 'constant'
The speed of light is constant and can not be changed
It has no acceleration. The definition of acceleration is the change in velocity over time, so if it is traveling at a constant speed, it has no acceleration. Also, the speed of light is a constant, which means it does not change.
Speed of light is a constant factor. It is approximately 188,000 miles per second.
Albert Einstein I believe..............
The speed of light(roughly 186,000 Miles per second) is a universal constant.
Constant is the speed of light and as the speed of light cannot change it is 'constant'
Constant is the speed of light and as the speed of light cannot change it is 'constant'
The speed of light is constant.
The speed of light is constant and can not be changed
Since the speed of light, c, in vacuo is 186, 282.397 miles/sec and c is a universal constant, there is 1/c second per mile referenced to the speed of light.
constant
The constant speed at which light travels is 300M m/s.
Yes
yes
Answer = Velocity Velocity is the speed of light and, the speed of light, is a constant among Electromagnetic Radiation in the vacuum of space.
Yes