Radio waves have frequencies (and wavelengths) ranging from above "audio" to below "infrared light".
The term "radio" is the name given to a part of the spectrum of electromagnetic waves that is used for radio and television broadcasting, mobile phones, terrestrial and satellite wireless communications networks, etc.
Further information
A radio wave is an electromagnetic wave, which is another name for electromagnetic radiation.
The whole wide spectrum of electromagnetic waves has frequencies (and wavelengths) ranging from "audio" to "radio" to "infrared" to "visual light" to "X-Rays", and beyond to "gamma rays" at the very top end of the spectrum.
The Doppler effect is the change in frequency of a wave (such as sound or light) perceived by an observer when the source of the wave is moving relative to the observer. For example, a siren on a moving ambulance will sound higher in pitch as it approaches and then lower in pitch as it moves away due to the Doppler effect.
frequence is a wave lenght
i dont know either.
a radio
frequence
Void+electricity
Radio wave + radio wave will make radiation.
A radio wave is a kind of electromagnetic wave.
yes, electromagnetic wave is a radio wave
Radio wave is not a longitudinal wave it is a transverse wave
radio wave + fireFire + radio wave = Laser
A radio