- #1
mjacobsca
- 98
- 0
If photons always travel at the speed of light, then how do some photons have more energy than others? Wouldn't they always be traveling the same speed regardless of what angle they came in from, or how many others were coming in behind them in close proximity, or how long their wavelength was? If you have 100 photons arriving closely together, then that indicates a higher frequency, hence higher energy. But why does this matter when we talk about the energy of a single photon, since they are all traveling at the same speed?