| electromagnetic radiation |
A traveling wave motion that results from changing electric and magnetic fields. Types of electromagnetic radiation range from those of short wavelength, like x rays and gamma rays, through the ultraviolet, visible, and infrared regions, to radar and radio waves of relatively long wavelengths.
출처: www.orau.gov/reacts/definitions.htm
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| electromagnetic radiation |
Energy in the form of waves in various wavelengths traveling at the speed of light (eg. Shortwave from Sun to Earth; Longwave from Earth to Atmosphere)
출처: academic.venturacollege.edu/spalladino/geosci/geog...
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| electromagnetic spectrum |
The continuum of electromagnetic energy from long wavelengths such as radio or radar, to medium wavelengths like visible light, to short wavelengths like X-rays.
출처: www.geography.wisc.edu/sco/references/glossary.htm...
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| electromagnetic radiation |
energy radiated in the form of a wave which can accelerate charged particles. Electromagnetic radiation can travel through a vacuum. Its energy varies greatly; radio waves have the longest wavelengths and the lowest frequency and energy (1.2398 x 10 -10 to 1.2398 x 10 -5 electron volts. X-rays and gamma rays have the shortest wavelengths and highest frequencies and energies (up to and above 6 x 10 6 electron volts). ...
출처: www.davistownmuseum.org/cbm/Rad1.html
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| electromagnetic radiation |
Also called radiation, it is waves of energy propagated though space or through a material media.
출처: www.weatherquests.com/services/knowledge/glossary/
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