electromagnetic waves

Electromagnetic (EM) radiation is a self-propagating wave in space with electric and magnetic components. These components oscillate at right angles to each other and to the direction of propagation, and are in phase with each other. Electromagnetic radiation is classified into types according to the frequency of the wave: these types include, in order of increasing frequency, radio waves, microwaves, terahertz radiation, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays.
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Wave a uniformly advancing disturbance in which the parts moved undergo a double oscillation; any wavelike pattern. alpha waves see under rhythm. [more]Electromagnetic waves - Community and Resources

waves propagated through the simultaneous periodic intensity variation of an electric and magnetic fields. Electromagnetic waves propagate through free space without any medium. Electromagnetic waves include radio waves, microwaves, infrared light, visible light, ultraviolet light, x-rays and gamma rays.

ONDE ELETTROMAGNETICHE

Eng: electromagnetic waves
Urdu: برقی ۔ مقناطیسی امواج ۔