Does light really slow down when moving through a transparent medium?
23937
What is the mechanism behind the slowdown of light/photons in a transparent medium?
11053
Planck's Law in terms of wavelength
10025
Why does wavelength change as light enters a different medium?
37941
Can light travel slower than the maximum?
15372
How does light know which path is fastest?
47988
Reflection At Speed of Light
158809
What is the status of massless photons traveling through a medium?
118268
Does light lose energy in transit?
19829
Is light affected by gravity? Why?
28971
Do Photons Move in a Wave Like Pattern?
133669
what happens inside linear polarizer sheet (at microscopic level) when unpolarized light falls on it?
61988
Why do two beams of light pass through one another without interacting?
65533
Does gravity slow the speed that light travels?
100599
What is the trajectory of a photon moving through a vacuum?
130255
Why doesn't a typical beam splitter cause a photon to decohere?
34053
How is the width of a slit related to the intensity of light passing through it?
147587
Do gravitational waves slow down as they pass through matter?