It may be possible that the response from Dickfore answers my quesion but I would appreciate more clarity
Dickfore comments:
Note that, however, if light propagates in a medium (eg. water) it is actually a collective polarization effect of the whole medium. The properties of the medium (at...
Follow Up Question
Thank you all, I believe I have some understanding to my original question.
My second question is how Extreme Gravity may effect light. If you shine a bright light near the event horizon on a black hole, could the gravity of the black hole grab and bend the light? What I...
My question deals with how the mass of light effects its speed. First question, does light actually have mass? If so how can you determine its mass. Does the mass of light impact its ability to move at a fixed velocity.