ELECTROMAGNETIC WAVE


Meaning of ELECTROMAGNETIC WAVE in English

Function: noun

Date: 1906

: one of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity and that include radio waves, infrared, visible light, ultraviolet, X rays, and gamma rays

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.