Do photons move from their point of view?
13251
Does a photon in vacuum have a rest frame?
12916
How does a photon experience space and time?
151176
If I point a torch up, would the photons hit anything?
81880
How can a photon have no mass and still travel at the speed of light?
156865
Have they really photographed light behaving both as a particle and a wave?
86156
Do photons have a duration?
150075
Are photons electromagnetic waves, quantum waves, or both?
154103
Is the change in orbital of an electron the only way a photon is created
60149
Can photons be detected without being absorbed?
103322
How can a red light photon be different from a blue light photon?
21069
What happens to photons after they hit objects?
20412
Frequency of a photon
81503
Do photons truly exist in a physical sense or are they just a useful concept like $i = \sqrt{-1}$?
150352
Why light moves sideways?
15019
Does a single photon's energy depend on frequency? (photoelectric effect)
100599
What is the trajectory of a photon moving through a vacuum?
158809
What is the status of massless photons traveling through a medium?