How Much Mass Do Photons Have at Kathleen Ruppe Blog

How Much Mass Do Photons Have. Also, charge conservation would no longer be absolutely guaranteed, as it is if photons have zero rest mass. Since photons (particles of light) have no mass, they must obey e = pc and therefore get all of their energy from their momentum.

Relativistic and rest mass of a photon Physics Stack
Relativistic and rest mass of a photon Physics Stack from physics.stackexchange.com

It is our goal in this article to review the So to claim otherwise requires a certain. I fear that people would think they can thus compute simple interactions, like elastic shocks, using classical formulaes when dealing with photons.

Relativistic and rest mass of a photon Physics Stack

The short answer is no, but it is a qualified no because there are odd ways of interpreting the question which could justify the answer yes. The answer is then definitely no: So to claim otherwise requires a certain. Since photons (particles of light) have no mass, they must obey e = pc and therefore get all of their energy from their momentum.