I can't find an actual frequency for the station, however - Wikipedia states that it can be found as follows... DAB: 12B - Freeview: 708 - Freesat: 708 - Sky (UK only): 0131 & Virgin Media: 910.
wavelength of radio 4 exttra
Extra-low frequency radio waves can have wavelengths as long as 3.5 miles or more. The shortest wavelength is around 1 mm.
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Wavelength
One convenient working definition of 'radio' is: Electromagnetic radiation withfrequency up to 300 GHz / wavelength down to 1 millimeter.'Radio' is our name for the lowest frequency / longest wavelength, so there'sno lower limit on frequency, or upper limit on wavelength.
Wavelength = (speed) divided by (frequency) = (300,000,000) / (60,000) = 5,000 meters
Extra-low frequency radio waves can have wavelengths as long as 3.5 miles or more. The shortest wavelength is around 1 mm.
Radio waves have a longer wavelength than visible light.
Short wavelength
BBC Radio 4 Longwave usually covers the greater parts of France, Germany, and Holland. Go to 198kHz.
Radio wave.
That depends on what station the radio is tuned to and the other radio signal. In general, they tend to be quite similar if not identical.
"radio waves" have longest wavelength..
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radio waves
Shortest wavelength is gamma rays. Next longer wavelength is with Xrays. Then Ultraviolet, visible radiations, infra red, microwaves, radio waves with shorter wavelength and radio waves with longer wavelength
If the wavelength is longer, then the frequency is lower and the energy is less.
Radio waves.Radio waves.