luminous intensity
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luminous intensity — n the intensity of a light source as measured by the luminous flux per unit solid angle and usu. expressed in candles * * * the light giving power of a source of light. Cf. candle power … Medical dictionary
Luminous intensity — In photometry, luminous intensity is a measure of the wavelength weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye.… … Wikipedia
luminous intensity — noun : a quantity used to specify the light giving power of a source (as a lamp) and usually expressed in candles a point source whose luminous intensity is one candle emits one lumen of luminous flux per steradian of solid angle * * * Optics.… … Useful english dictionary
luminous intensity — Optics. the luminous flux in lumens emitted per unit solid angle by a light source, measured in candles. * * * ▪ physics the quantity of visible light that is emitted in unit time per unit solid angle. The unit for the quantity of light… … Universalium
luminous intensity — šviesos stipris statusas T sritis automatika atitikmenys: angl. light intensity; luminous intensity vok. Lichtintensität, f; Lichtstärke, f rus. интенсивность света, f pranc. intensité de la lumière, f; intensité lumineuse, f … Automatikos terminų žodynas
luminous intensity — šviesos stipris statusas T sritis Standartizacija ir metrologija apibrėžtis Vienas pagrindinių SI dydžių, apibūdinantis regimosios šviesos šaltinio švytėjimą kuria nors kryptimi. Jis išreiškiamas šviesos srauto ir erdvinio kampo, kuriame sklinda… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
luminous intensity standard — šviesos stiprio etalonas statusas T sritis fizika atitikmenys: angl. luminous intensity standard; luminous standard; standard of light intensity vok. Lichtstärkenormal, n rus. эталон силы света, m pranc. étalon de l’intensité lumineuse, m … Fizikos terminų žodynas
luminous intensity standard — šviesos stiprio etalonas statusas T sritis Standartizacija ir metrologija apibrėžtis Etalonas, atkuriantis ir išlaikantis šviesos stiprio matavimo vienetą kandelą. atitikmenys: angl. luminous intensity standard; luminous standard vok. Lichtnormal … Penkiakalbis aiškinamasis metrologijos terminų žodynas
luminous intensity of light source — šviesos šaltinio stipris statusas T sritis fizika atitikmenys: angl. luminous intensity of light source vok. Intensität der Lichtquelle, f rus. сила источника света, f pranc. intensité lumineuse de la source, f … Fizikos terminų žodynas
luminous intensity unit — noun a measure of luminous intensity • Syn: ↑candlepower unit • Hypernyms: ↑light unit • Hyponyms: ↑candle, ↑candela, ↑cd, ↑standard candle, ↑ … Useful english dictionary
luminous intensity — /lumənəs ɪnˈtɛnsəti/ (say loohmuhnuhs in tensuhtee) noun (of a point source of light) the luminous flux emitted per unit solid angle, measured in candela …
