- #1
Saptarshi Sarkar
- 99
- 13
- TL;DR Summary
- What would be the speed of a photon in a beam of photons wrt another photon in the beam.
According to the 2nd postulate of Special Relativity, speed of light in vacuum is the same in all inertial reference frames.
If I take a beam of photons and see the other photons in the beam from a frame of reference of a single photon, do they look stationary or moving at the speed of light? Also, as the photon is itself moving with the doped how fast would the surrounding seem to move?
If I take a beam of photons and see the other photons in the beam from a frame of reference of a single photon, do they look stationary or moving at the speed of light? Also, as the photon is itself moving with the doped how fast would the surrounding seem to move?