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I Speed of light; source; frame of reference

  1. May 29, 2016 #1
    why can't speed of light be relative to it's source?
  2. jcsd
  3. May 29, 2016 #2


    User Avatar
    Science Advisor

    Because experiment says otherwise.
  4. May 29, 2016 #3


    Staff: Mentor

    I guess that it "could" be, but experimental evidence shows that it isn't.

    Edit: jbriggs444 was faster!
  5. May 29, 2016 #4
    which ones? I don't understand "why is that so"
    thank you!
  6. May 29, 2016 #5


    Staff: Mentor

  7. May 29, 2016 #6
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