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Origin of radio waves

  1. Apr 22, 2007 #1
    Can you please tell where radio waves originate from?
  2. jcsd
  3. Apr 22, 2007 #2


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    Science Advisor

    Radio stations?

    If you are referring to cosmic radio frequency waves, "radio waves" are just electro-magnetic waves like visible light (longer frequency) and are produced by stars in the same way visible light is.
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