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What is a photon?

a. wave of light
b. massless bundle of electromagnetic energy
c. description of the energy in a light wave
d. device used to diffract light

User YulCheney
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1 Answer

3 votes

Answer:

The answer is B.

Step-by-step explanation:

Photons are particles of electromagnetic energy, which would include radio waves including microwaves, light including infrared, visible and ultraviolet, X-rays, gamma rays, and some cosmic rays. Although photons have no rest mass, they nevertheless have energy, linear momentum, and spin.

User Chakreshwar Sharma
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