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Wave length

  1. Jul 14, 2010 #1
    it has been a while. i need to know which wavelength is bigger FM radio or Am radio?
  2. jcsd
  3. Jul 14, 2010 #2
    The standard FM band is higher frequency than AM in the USofA, therefore, shorter wavelength
  4. Jul 14, 2010 #3
    so FM has short wave length and AM has bigger wave length
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