AskUs: Why does light travel?

October 28, 2015
Comments (2)
  1. Emperor of Mankind says:

    Light is confusing

  2. bharath says:

    photo electric effect says light is made up of energy packets known as photons. If photons are particles they must have mass ,if mass exists time exists for that particle

Leave a Reply is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

Copyright © 2020. KickassFacts - Fact Encyclopedia. All Rights Reserved