- photoelectric surface
- Electrical Engineeringஒளி மின் பரப்பு
English-Tamil dictionary. 2014.
photoelectric surface
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Photoelectric efficiency — is described as the decrease in the photoelectric current as the frequency of electromagnetic radiation falling on a metal surface increases. As the frequency of the incident radiation increases with constant intensity, the number of photons in… … Wikipedia
photoelectric — ► ADJECTIVE ▪ characterized by or involving the emission of electrons from a surface by the action of light … English terms dictionary
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
surface photoelectric phenomenon — paviršinis fotoelektrinis reiškinys statusas T sritis fizika atitikmenys: angl. surface photoeffect; surface photoelectric phenomenon vok. lichtelektrischer Oberflächeneffekt, m; Oberflächenphotoeffekt, m rus. поверхностное фотоэлектрическое… … Fizikos terminų žodynas
surface photoelectric phenomenon — paviršinis fotoelektrinis reiškinys statusas T sritis automatika atitikmenys: angl. surface photoeffect; surface photoelectric phenomenon vok. Oberflächenphotoeffekt, m rus. поверхностное фотоэлектрическое явление, n; поверхностный фотоэффект, m… … Automatikos 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
surface photoeffect — paviršinis fotoelektrinis reiškinys statusas T sritis fizika atitikmenys: angl. surface photoeffect; surface photoelectric phenomenon vok. lichtelektrischer Oberflächeneffekt, m; Oberflächenphotoeffekt, m rus. поверхностное фотоэлектрическое… … Fizikos terminų žodynas
surface photoeffect — paviršinis fotoelektrinis reiškinys statusas T sritis automatika atitikmenys: angl. surface photoeffect; surface photoelectric phenomenon vok. Oberflächenphotoeffekt, m rus. поверхностное фотоэлектрическое явление, n; поверхностный фотоэффект, m… … Automatikos terminų žodynas
photoelectric threshold — noun : the least quantum energy or the lowest frequency that will enable incident radiation to release photoelectrons from a surface * * * Physics. the minimum frequency or maximum wavelength of incident radiation necessary to release photons… … Useful english dictionary
photoelectric effect — noun Date: 1892 the emission of free electrons from a metal surface when light strikes it … New Collegiate Dictionary
