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electromagnetic wave

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

Electromagnetic Wave

Main Entry:: electromagnetic wave
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

Learn more about "electromagnetic wave" and related topics at Britannica.com

See a map of "electromagnetic wave" in the Visual Thesaurus

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