what are photons?????
Answers
Answered by
2
Answer:
a particle representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation frequency but has zero rest mass.
Answered by
1
A photon is the smallest discrete amount or quantum of electromagnetic radiation. It is the basic unit of all light. Photons are always in motion and, in a vacuum, travel at a constant speed to all observers of 2.998 x 108 m/s. Essentially, he explained how a stream of photons can act both as a wave and particle.
Similar questions