Archives : August-2020

Heat capacity From Wikipedia, the free encyclopedia Jump to navigationJump to search Thermodynamics The classical Carnot heat engine Branches[show] Laws[show] Systems[show] System properties[show] Material properties[show] Equations[show] Potentials[show] History Culture [show] Scientists[show]  Book  Category v t e Heat capacity or thermal capacity is a physical property of matter, defined as the amount of heat to be supplied to a given mass of a material ..

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Arnold Sommerfeld From Wikipedia, the free encyclopedia Jump to navigationJump to search “Sommerfeld” redirects here. For other uses, see Sommerfeld (disambiguation). Arnold Sommerfeld Arnold Johannes Wilhelm Sommerfeld in 1897. Born Arnold Johannes Wilhelm Sommerfeld 5 December 1868 Königsberg, Kingdom of Prussia Died 26 April 1951 (aged 82) Munich, West Germany Nationality German Alma mater University of Königsberg Known for Rayleigh-Sommerfeld scalar diffraction ..

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Nearly free electron model From Wikipedia, the free encyclopedia Jump to navigationJump to search Electronic structure methods Valence bond theory Coulson–Fischer theory Generalized valence bond Modern valence bond Molecular orbital theory Hartree–Fock method Density functional theory Semi-empirical quantum chemistry methods Møller–Plesset perturbation theory Configuration interaction Coupled cluster Multi-configurational self-consistent field Quantum chemistry composite methods Quantum Monte ..

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Semiconductor From Wikipedia, the free encyclopedia Jump to navigationJump to search For devices using semiconductors and their history, see Semiconductor device. For other uses, see Semiconductor (disambiguation). A semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic copper, and an insulator, such as glass. Its resistivity falls as its temperature rises; metals are the opposite. Its conducting properties ..

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Drude model From Wikipedia, the free encyclopedia Jump to navigationJump to search Drude model electrons (shown here in blue) constantly bounce between heavier, stationary crystal ions (shown in red). The Drude model of electrical conduction was proposed in 1900[1][2] by Paul Drude to explain the transport properties of electrons in materials (especially metals). The model, which is an application of kinetic theory, assumes that the ..

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Kingdom of Lombardy–Venetia From Wikipedia, the free encyclopedia Jump to navigationJump to search This article may be in need of reorganization to comply with Wikipedia’s layout guidelines. Please help by editing the article to make improvements to the overall structure. (September 2016) (Learn how and when to remove this template message) Kingdom of Lombardy–Venetia Regno Lombardo–Veneto (it) Königreich Lombardo–Venetien (de) Österreichisches Italien (“Austrian Italy”)[1] 1815–1866 ..

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Milan From Wikipedia, the free encyclopedia   (Redirected from Milano) Jump to navigationJump to search For other uses, see Milan (disambiguation), Milano (disambiguation), or Milán (surname). Milan Milano  (Italian) Comune Comune di Milano Clockwise from top: Porta Nuova, Sforza Castle, La Scala, Galleria Vittorio Emanuele II, Milano Centrale railway station, Arch of Peace and Milan Cathedral. Flag Coat of arms Milan Show map of LombardyShow map of ItalyShow map ..

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Fermi gas From Wikipedia, the free encyclopedia Jump to navigationJump to search This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: “Fermi gas” – news · newspapers · books · scholar · JSTOR (January 2013) (Learn how and when to remove this template message) Condensed matter physics Phases · Phase transition · QCP States of matter[hide] Solid · Liquid · Gas · Plasma · Bose–Einstein condensate · Bose gas · Fermionic condensate · Fermi ..

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Insulator (electricity) From Wikipedia, the free encyclopedia Jump to navigationJump to search This article is about electrical insulation. For insulation of heat, see Thermal insulation. Part of a series of articles about Electromagnetism Electricity Magnetism Electrostatics[hide] Electric charge Coulomb’s law Conductor Charge density Permittivity Electric dipole moment Electric field Electric potential Electric flux / potential energy Electrostatic discharge ..

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Solid-state physics From Wikipedia, the free encyclopedia Jump to navigationJump to search “State theory” redirects here. For theories in political science, see State (polity). Solid-state physics is the study of rigid matter, or solids, through methods such as quantum mechanics, crystallography, electromagnetism, and metallurgy. It is the largest branch of condensed matter physics. Solid-state physics studies how the large-scale properties of solid materials result ..

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