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electromagnetic spectrum |
Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia, Hutchinson | 0.06 sec. |
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electromagnetic spectrum (  ·lekˈ·trō·mag·neˑ·tik spekˑ·trm),n the entire range of electromagnetic radiation that extends from the longest (radio waves) to the shortest (gamma radiation) wavelengths. |
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? Mentioned in | ? References in periodicals archive | ||
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| The case for anthropogenic global warming necessarily rests upon the presumptions that (1) the sun is an isotropic and isochronous radiator, and (2) that the energy density of space, filled with electromagnetic radiation across the entire electromagnetic spectrum from trillions of cosmic radiators, is a constant. The definition of Cyberspace must be broad enough to enable us to integrate the vast possibilities that the electromagnetic spectrum offers now and for the future. They are part of the electromagnetic spectrum, which also includes radio waves, infrared light, ultraviolet rays, X rays, and gamma rays. |
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electromagnetic spectrum
