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March 30, 2017

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What is the wavelength in meters of radio waves produced by a radio station with a frequency of 1400 kHz?
Is it 214.3 m?

  • Physics - ,

    c/f = 2.998*10^8/1400*10^3 = 214.1 m

    If you are going for 4 significant figures, you need to use a more exact speed of light. You must have used 3*10^8 m/s

    Your answer is close enough

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