- infrared radiation
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Electromagnetic radiation having a wavelength approximately between 1 micrometre and 1 millimetre; perceived as heat.
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infrared radiation
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Infrared Radiation — In fra*red Ra di*a tion, n. [Infra + red.] (Physics) electromagnetic radiation having a wavelength of between 700 nanometers and 1 millimeter. Note: Infrared radiation is that electromagnetic radiation lying between the visible spectrum and the… … The Collaborative International Dictionary of English
infrared radiation — Portion of the electromagnetic spectrum that extends from the microwave range to the red end of the visible light range. Its wavelengths vary from about 0.7 to 1,000 micrometres. Most of the radiation emitted by a moderately heated surface is… … Universalium
infrared radiation — noun electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves (Freq. 1) • Syn: ↑infrared, ↑infrared light, ↑infrared emission • Hypernyms: ↑actinic radiation, ↑actinic ray * * * … Useful english dictionary
infrared radiation — the band of electromagnetic radiation that is longer in wavelength than the red of the visible spectrum. Infrared radiation is responsible for the transmission of radiant heat. It may be used in physiotherapy to warm tissues, reduce pain, and… … Medical dictionary
infrared radiation — the band of electromagnetic radiation that is longer in wavelength than the red of the visible spectrum. Infrared radiation is responsible for the transmission of radiant heat. It may be used in physiotherapy to warm tissues, reduce pain, and… … The new mediacal dictionary
infrared radiation — infraraudonoji spinduliuotė statusas T sritis fizika atitikmenys: angl. calorific radiation; infrared radiation; infrared rays vok. Infrarotstrahlen, m; Infrarotstrahlung, f; IR Strahlung, f rus. ИК излучение, n; инфракрасная радиация, f;… … Fizikos terminų žodynas
infrared radiation — infraraudonoji spinduliuotė statusas T sritis Gynyba apibrėžtis Spinduliuotė, skleidžiama ar atspindima infraraudonojoje elektromagnetinio spektro dalyje. atitikmenys: angl. infrared radiation pranc. radiation infrarouge … NATO terminų aiškinamasis žodynas
infrared radiation — infraraudonoji spinduliuotė statusas T sritis Standartizacija ir metrologija apibrėžtis Optinė spinduliuotė, kurią atitinka ilgiai, didesni už regimosios spinduliuotės (nuo 780 nm iki 1 mm) bangos ilgius. atitikmenys: angl. infrared radiation vok … Penkiakalbis aiškinamasis metrologijos terminų žodynas
infrared radiation — infraraudonoji spinduliuotė statusas T sritis Energetika apibrėžtis Šilumos spinduliuotė elektromagnetinių bangų spektre nuo 0,8 iki 40 μm. atitikmenys: angl. infrared radiation vok. infrarote Strahlung, f rus. инфракрасное излучение, n pranc.… … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
infrared radiation — Radiation emitted or reflected in the infrared portion of the electromagnetic spectrum … Military dictionary
Infrared Radiation — Electromagnetic radiation whose wavelengths lie in the range from 0.75 micrometer to 1000 micrometers; invisible long wavelength radiation (heat) capable of producing a thermal or photovoltaic effect, though less effective than visible light … Energy terms
