| electromagnetic radiation |
Electric/magnetic energy emitted as photons.
출처: highered.mcgraw-hill.com/sites/0072480823/student_...
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| electromagnetic radiation |
Energy propagated in the form of an advancing electric and magnetic field disturbance. The term radiation, alone, is commonly used for this type of energy, although it actually has a broader meaning. In the classical wave theory of light (or electromagnetic theory) the propagation is thought of as a continuous wavelike disturbance of the electric and magnetic fields, which oscillate in planes orthogonal to each other and to the direction of propagation. ...
출처: amsglossary.allenpress.com/glossary/browse
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| electromagnetic radiation |
Electromagnetic waves, including ultraviolet (UV), X-rays, and gamma radiation (g rays). Electromagnetic radiation is used to produce mutant cells or organisms, or, in the case of UV, disinfestation and sterilization, in tissue culture.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
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| electromagnetic field |
Electric and magnetic force field that surrounds a moving electric charge.
출처: www.angelfire.com/pa/baconbacon/page4.html
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| electromagnetic spectrum |
The entire range of wavelengths of all known electromagnetic radiations extending from gamma rays through visible light, infrared, and radio waves. It is divided into 26 alphabetically designated bands.
출처: www.globalsecurity.org/wmd/library/policy/army/fm/...
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