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25-01-2018
Physics

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A certain fm radio station broadcasts electromagnetic waves at a frequency of 125000 hertz. these radio waves travel at a speed of 300,000,000 m/s what is the wavelength of these radio waves?

Respuesta :

31-01-2018

speed = frequency x wavelength
300,000,000 = 125000 x wavelength
wavelength = 125000/300,000,000 =4.16667x10^-4 meters
or 4.1667E-4 meters

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