Photoelectric effect — The photoelectric effect is a quantum electronic phenomenon in which electrons are emitted from matter after the absorption of energy from electromagnetic radiation such as x rays or visible light.cite book | title = Physics for Scientists… … Wikipedia
photoelectric effect — Physics. the phenomenon in which the absorption of electromagnetic radiation, as light, of sufficiently high frequency by a surface, usually metallic, induces the emission of electrons from the surface. Also called photoemission. [1890 95] * * *… … Universalium
photoelectric effect — fotoelektrinis reiškinys statusas T sritis fizika atitikmenys: angl. photoeffect; photoelectric effect; photoelectric phenomenon vok. lichtelektrischer Effekt, m; Photoeffekt, m; photoelektrisches Phänomen, n rus. фотоэлектрический эффект, m;… … Fizikos terminų žodynas
photoelectric effect — noun : the effect of light falling upon metal surfaces and causing them to give out electrons, to generate an electromotive force, or to undergo a change in resistance * * * Physics. the phenomenon in which the absorption of electromagnetic… … Useful english dictionary
photoelectric effect — fotoefektas statusas T sritis automatika atitikmenys: angl. photoeffect; photoelectric effect vok. lichtelektrischer Effekt, m; Photoeffekt, m rus. фотоэлектрический эффект, m; фотоэффект, m pranc. effet photo électrique, m ryšiai: sinonimas –… … Automatikos terminų žodynas
photoelectric effect — fotoelektrinis reiškinys statusas T sritis automatika atitikmenys: angl. photoelectric effect vok. photoelektrischer Effekt, m rus. фотоэлектрический эффект, m pranc. effet photo électrique, m … Automatikos terminų žodynas
photoelectric effect — fotoelektrinis reiškinys statusas T sritis Standartizacija ir metrologija apibrėžtis Elektronų išspinduliavimas iš apšviesto kietojo kūno arba skysčio. atitikmenys: angl. photoeffect; photoelectric effect vok. lichtektrischer Effekt, m;… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
photoelectric effect — fotoelektrinis efektas statusas T sritis chemija apibrėžtis Elektronų išspinduliavimas iš apšviesto kietojo kūno arba skysčio. atitikmenys: angl. photoeffect; photoelectric effect rus. фотоэлектрический эффект; фотоэффект ryšiai: sinonimas –… … Chemijos terminų aiškinamasis žodynas
photoelectric effect — /ˌfoʊtoʊəˌlɛktrɪk əˈfɛkt/ (say .fohtohuh.lektrik uh fekt) noun 1. the emission of photoelectrons from a substance subjected to ultraviolet, X ray or gamma ray; electromagnetic radiation. 2. any effect whereby electrons in a substance gain energy… …
photoelectric effect — noun Date: 1892 the emission of free electrons from a metal surface when light strikes it … New Collegiate Dictionary