- stefan boltzmann's constant
- 斯蒂芬 玻尔兹曼常数
English-Chinese machine dictionary (英汉机械大词典). 2013.
stefan boltzmann's constant
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Stefan–Boltzmann law — The Stefan–Boltzmann law, also known as Stefan s law, states that the total energy radiated per unit surface area of a black body in unit time (known variously as the black body irradiance, energy flux density, radiant flux, or the emissive… … Wikipedia
Stefan–Boltzmann constant — The Stefan–Boltzmann constant (also Stefan s constant), a physical constant denoted by the Greek letter σ, is the constant of proportionality in the Stefan–Boltzmann law: the total energy radiated per unit surface area of a black body in unit… … Wikipedia
Stefan–Boltzmann law — ▪ physics statement that the total radiant heat energy emitted from a surface is proportional to the fourth power of its absolute temperature. Formulated in 1879 by Austrian physicist Josef Stefan (Stefan, Josef) as a result of his… … Universalium
Stefan-Boltzmann constant — Stefano ir Bolcmano konstanta statusas T sritis Standartizacija ir metrologija apibrėžtis Visiškojo spinduolio energinį šviesį M ir termodinaminę temperatūrą T siejanti konstantaσ: M = σ T⁴; σ = 5,670 400(40) · 10⁻⁸ W · m⁻² · K⁻⁴. atitikmenys:… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
Stefan-Boltzmann constant — Stefano ir Bolcmano konstanta statusas T sritis fizika atitikmenys: angl. Stefan Boltzmann constant vok. Stefan Bolzmannsche Konstante, f; Strahlungskonstante, f rus. постоянная Стефана Больцмана, f pranc. constante de Stefan Boltzmann, f … Fizikos terminų žodynas
Stefan-Boltzmann constant — constant of proportionality used in radiation heat transfer, whose value is 5.669 10 8 W/m2 K4. For a blackbody, the heat flux emitted is given by the product of s and the absolute temperature to the fourth power … Mechanics glossary
constante de Stefan-Boltzmann — Stefano ir Bolcmano konstanta statusas T sritis Standartizacija ir metrologija apibrėžtis Visiškojo spinduolio energinį šviesį M ir termodinaminę temperatūrą T siejanti konstantaσ: M = σ T⁴; σ = 5,670 400(40) · 10⁻⁸ W · m⁻² · K⁻⁴. atitikmenys:… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
constante de Stefan-Boltzmann — Stefano ir Bolcmano konstanta statusas T sritis fizika atitikmenys: angl. Stefan Boltzmann constant vok. Stefan Bolzmannsche Konstante, f; Strahlungskonstante, f rus. постоянная Стефана Больцмана, f pranc. constante de Stefan Boltzmann, f … Fizikos terminų žodynas
Boltzmann constant — For the constant pertaining to energy of black body radiation see Stefan–Boltzmann constant Values of k[1] Units 1.3806488(13)×10−23 J K−1 8.617332 … Wikipedia
Boltzmann , Ludwig Edward — (1844–1906) Austrian theoretical physicist Boltzmann studied at the university in his native city of Vienna, where he received his doctorate in 1866. He held professorships in physics or mathematics at Graz (1869–73; 1876–79), Vienna (1873–76;… … Scientists
Stefan , Josef — (1835–1893) Austrian physicist Stefan was educated in his native Klagenfurt and at the University of Vienna. In 1863 he became professor of mathematics and physics at Vienna University and remained there for the rest of his life. Stefan s wide… … Scientists
