mel9samasSabriblevy mel9samasSabriblevy
  • 11-11-2016
  • Physics
contestada

AM signals travel as changes in?

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pkmnmushy
pkmnmushy pkmnmushy
  • 14-11-2016
It definitely changes in frequency. For example if the frequency is medium the signals change after the sunset and it changes in the ionosphere cause medium frequency travels in the skywave. 
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