Planck formula

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• Planck , Max Karl Ernst Ludwig — (1858–1947) German physicist Planck was born at Kiel in Germany, where his father was a professor of civil law at the university. He was educated at the universities of Berlin and Munich where he obtained his doctorate in 1880. He began his… …   Scientists

• Planck constant — Planck s relation redirects here. For the law governing black body radiation, see Planck s law. Values of h Units 6.62606957(29)×10−34 J·s[1] 4.135 …   Wikipedia

• Planck — (izg. plȁnk), Max (1858 1947) DEFINICIJA njemački fizičar, svojom kvantnom teorijom iz temelja je izmijenio dotadanje spoznaje o zračenju energije (Planckova konstanta i Planckova formula); Nobelova nagrada za fiziku 1918 …   Hrvatski jezični portal

• Planck, Max — ▪ German physicist Introduction in full  Max Karl Ernst Ludwig Planck   born April 23, 1858, Kiel, Schleswig [Germany] died Oct. 4, 1947, Göttingen, W.Ger.  theoretical physicist who originated quantum theory, which won him the Nobel Prize for… …   Universalium

• Planck's law — For a general introduction, see black body. In physics, Planck s law describes the spectral radiance of electromagnetic radiation at all wavelengths from a black body at temperature T. As a function of frequency u, Planck s law is written as:… …   Wikipedia

• Planck's radiation law — Physics. 1. the law that energy associated with electromagnetic radiation, as light, is composed of discrete quanta of energy, each quantum equal to Planck s constant times the corresponding frequency of the radiation: the fundamental law of… …   Universalium

• Planck postulate — The Planck Postulate (or Planck s Postulate) was used by Max Planck in his derivation of his law of black body radiation in 1900. It is the postulate that the energy of oscillators in a black body is quantized by::E=nh u,,where n = 1, 2, 3, ...,… …   Wikipedia

• Planck’s formula — Planko formulė statusas T sritis fizika atitikmenys: angl. Planck’s formula vok. Plancksche Formel, f rus. формула Планка, f pranc. formule de Planck, f …   Fizikos terminų žodynas

• Planck's radiation law — noun (physics) an equation that expresses the distribution of energy in the radiated spectrum of an ideal black body • Topics: ↑physics, ↑natural philosophy • Hypernyms: ↑law, ↑law of nature * * * Physics. 1. the law that energy associat …   Useful english dictionary

• Planck radiation — Electromagnetic radiation which is in the state of thermal equilibrium at some temperature T. Quantum statistics of bosons results in spectrum of distribution of energy to be described by Planck s black body radiation formula …   Wikipedia

• Fonction de Planck — Loi de Planck Pour les articles homonymes, voir Planck. La loi de Planck définit la distribution de luminance énergétique monochromatique du rayonnement thermique du corps noir en fonction de la température thermodynamique. La luminance[1]… …   Wikipédia en Français