Does the speed of light vary depending on what it travels through?
23937
What is the mechanism behind the slowdown of light/photons in a transparent medium?
41041
Does a photon instantaneously gain $c$ speed when emitted from an electron?
10025
Why does wavelength change as light enters a different medium?
15685
Does slowing light violate relativity?
97032
Does light accelerate or slow down during reflection?
50289
The vacuum light speed: Is it really constant, i.e., independent of location in space-time?
103827
Does magnetic propagation follow the speed of light?
45625
Is energy content of a system different depending on the observer?
420
Does the pilot of a rocket ship experience an asymptotic approach to the speed of light?
90147
Do light experience Doppler shift along and against frame dragging?
115239
Is the Speed of Light an universal spacetime constant, the velocity of electromagnetic waves, or of photons?
7618
What is the speed of light relative to?
22118
If all motion is relative, how does light have a finite speed?
128320
In superluminal phase velocities, what is it that is traveling faster than light?
75580
Derivation of the speed of light using the integral forms of Maxwell's Equations
19163
Why does the amount of energy transferred depend on distance rather than time?
28971
Do Photons Move in a Wave Like Pattern?