Planck's radiation law

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• Planck's radiation law — Planko spinduliavimo dėsnis statusas T sritis radioelektronika atitikmenys: angl. Planck s radiation law vok. Plancksches Gesetz, n rus. закон излучения Планка, m pranc. loi de Planck, f …   Radioelektronikos terminų žodynas

• Planck’s radiation law — Planko spinduliuotės dėsnis statusas T sritis fizika atitikmenys: angl. Planck’s radiation law vok. Plancksches Strahlungsgesetz, n rus. закон излучения Планка, m pranc. loi de Planck, f …   Fizikos terminų žodynas

• 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'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 law — noun Usage: usually capitalized P Etymology: after Max K. E. L. Planck 1. : a law in physics: radiant energy arising from processes within atoms or molecules is emitted in finite quanta each of which is equal to the product of the radiation… …   Useful english dictionary

• 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 constant — Physics. the fundamental constant of quantum mechanics, expressing the ratio of the energy of one quantum of radiation to the frequency of the radiation and approximately equal to 6.624 × 10 27 erg seconds. Symbol: h Also, Planck constant. [1905… …   Universalium

• law of nature — noun a generalization that describes recurring facts or events in nature (Freq. 3) the laws of thermodynamics • Syn: ↑law • Hypernyms: ↑concept, ↑conception, ↑construct • …   Useful english dictionary

• planck distribution law — noun Usage: usually capitalized P Etymology: after Max K. E. L. Planck : planck radiation law …   Useful english dictionary

• planck constant — ˈpläŋk noun Usage: usually capitalized P Etymology: after Max K. E. L. Planck died 1947 German physicist : the constant h in the Planck radiation law now found also in numerous formulas concerned with quantized energy and having a probable value… …   Useful english dictionary

• electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …   Universalium