Hypothetical: Can I determinate if my room is moving by measuring the time it takes for a photon to reach the oposite wall?
49732
Can we really not tell if we are moving?
87598
Can we define the effective mass or the moving mass of a photon?
151176
If I point a torch up, would the photons hit anything?
48690
Does a photon interfere only with itself?
102963
What sort of experiment would directly test time reversal invariance?
69709
How can a photon oscillate when it experiences no time?
124330
Can an observer B move in such a way that his clock will run faster than that of a fixed observer A?
13251
Does a photon in vacuum have a rest frame?
67127
Does the speed of light vary in non-inertial frames?
12916
How does a photon experience space and time?
41041
Does a photon instantaneously gain $c$ speed when emitted from an electron?
117653
How does light travel?
84062
The Time Freezing Room - Theoretically possible?
118026
Energy conservation and quantum measurement
139062
Why does photon have to travel in sideways to hit the light clock?
35663
Is there a formula that gives the position of an object depending on the time, but which doesn't allow the object to surpass the speed of light?
1537
Is a photon "fixed in spacetime"?