AM radio waves, wavelengths on the order of about a kilometer (1000m)
"radio waves" have longest wavelength..
Radiowaves have the longest wavelength of electromagnetic waves.
The electromagnetic waves with the longest wavelength are called radio waves.
Radio waves are the electromagnetic waves with longest wavelength.
radio wave is form of electromagnetic energy which has the longest wavelength in electromagnetic spectrum
radio waves
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There is no maximum wavelength.
Radiowaves have the longest wavelength of all electromagnetic waves (which also includes visible light, and for example x-rays).
radio wave is form of electromagnetic energy which has the longest wavelength in electromagnetic spectrum
The longest waves used regularly for communications are the VLF radio waves with a wavelength up to 30 kilometers.
Electromagnetic waves