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- Dulong–Petit_law abstract "The Dulong–Petit law, a thermodynamic rule proposed in 1819 by French physicists Pierre Louis Dulong and Alexis Thérèse Petit, states the classical expression for the molar specific heat capacity of certain chemical elements. Experimentally the two scientists had found that the heat capacity per weight (the mass-specific heat capacity) for a number of elements was close to a constant value, after it had been multiplied by a number representing the presumed relative atomic weight of the element. These atomic weights had shortly before been suggested by Dalton.In modern terms, Dulong and Petit found that the heat capacity of a mole of many solid elements is about 3R, where R is the modern constant called the universal gas constant. Dulong and Petit were unaware of the relationship with R, since this constant had not yet been defined from the later kinetic theory of gases. The value of 3R is about 25 joules per kelvin, and Dulong and Petit essentially found that this was the heat capacity of certain solid elements, per mole of atoms they contained.The modern theory of the heat capacity of solids states that it is due to lattice vibrations in the solid, and was first derived in crude form from this assumption by Albert Einstein, in 1907. The Einstein solid model thus gave for the first time a reason why the Dulong–Petit law should be stated in terms of the classical heat capacities for gases.".
- Dulong–Petit_law wikiPageExternalLink PETIT.html.
- Dulong–Petit_law wikiPageID "23736226".
- Dulong–Petit_law wikiPageLength "7292".
- Dulong–Petit_law wikiPageOutDegree "35".
- Dulong–Petit_law wikiPageRevisionID "696680987".
- Dulong–Petit_law wikiPageWikiLink Albert_Einstein.
- Dulong–Petit_law wikiPageWikiLink Alexis_Thérèse_Petit.
- Dulong–Petit_law wikiPageWikiLink Annales_de_chimie_et_de_physique.
- Dulong–Petit_law wikiPageWikiLink Category:Analytical_chemistry.
- Dulong–Petit_law wikiPageWikiLink Category:Condensed_matter_physics.
- Dulong–Petit_law wikiPageWikiLink Category:Laws_of_thermodynamics.
- Dulong–Petit_law wikiPageWikiLink Category:Statistical_mechanics.
- Dulong–Petit_law wikiPageWikiLink Debye_model.
- Dulong–Petit_law wikiPageWikiLink Einstein_solid.
- Dulong–Petit_law wikiPageWikiLink Equipartition_theorem.
- Dulong–Petit_law wikiPageWikiLink Gas_constant.
- Dulong–Petit_law wikiPageWikiLink Heat_capacity.
- Dulong–Petit_law wikiPageWikiLink John_Dalton.
- Dulong–Petit_law wikiPageWikiLink Joule.
- Dulong–Petit_law wikiPageWikiLink Kelvin.
- Dulong–Petit_law wikiPageWikiLink Kinetic_theory_of_gases.
- Dulong–Petit_law wikiPageWikiLink Kopps_law.
- Dulong–Petit_law wikiPageWikiLink Molar_mass.
- Dulong–Petit_law wikiPageWikiLink Mole_(unit).
- Dulong–Petit_law wikiPageWikiLink Phonon.
- Dulong–Petit_law wikiPageWikiLink Pierre_Louis_Dulong.
- Dulong–Petit_law wikiPageWikiLink Relative_atomic_mass.
- Dulong–Petit_law wikiPageWikiLink Stefan–Boltzmann_law.
- Dulong–Petit_law wikiPageWikiLink Temperature.
- Dulong–Petit_law wikiPageWikiLink Thermodynamic_free_energy.
- Dulong–Petit_law wikiPageWikiLinkText "Dulong–Petit law".
- Dulong–Petit_law wikiPageWikiLinkText "Dulong–Petit law".
- Dulong–Petit_law wikiPageWikiLinkText "Dulong–Petit law".
- Dulong–Petit_law wikiPageWikiLinkText "Dulong–Petit limit".
- Dulong–Petit_law wikiPageUsesTemplate Template:Cite_journal.
- Dulong–Petit_law wikiPageUsesTemplate Template:Frac.
- Dulong–Petit_law wikiPageUsesTemplate Template:Reflist.
- Dulong–Petit_law subject Category:Analytical_chemistry.
- Dulong–Petit_law subject Category:Condensed_matter_physics.
- Dulong–Petit_law subject Category:Laws_of_thermodynamics.
- Dulong–Petit_law subject Category:Statistical_mechanics.
- Dulong–Petit_law type Concept.
- Dulong–Petit_law type Mechanic.
- Dulong–Petit_law type Physic.
- Dulong–Petit_law type Redirect.
- Dulong–Petit_law type Thermodynamic.
- Dulong–Petit_law comment "The Dulong–Petit law, a thermodynamic rule proposed in 1819 by French physicists Pierre Louis Dulong and Alexis Thérèse Petit, states the classical expression for the molar specific heat capacity of certain chemical elements.".
- Dulong–Petit_law label "Dulong–Petit law".
- Dulong–Petit_law sameAs Q515546.
- Dulong–Petit_law sameAs قانون_دولون-بتي.
- Dulong–Petit_law sameAs Закон_Дзюлонга_—_Пці.
- Dulong–Petit_law sameAs Llei_de_Dulong_i_Petit.
- Dulong–Petit_law sameAs Dulong-Petit-Gesetz.
- Dulong–Petit_law sameAs Νόμος_Dulong-Petit.
- Dulong–Petit_law sameAs Ley_de_Dulong-Petit.
- Dulong–Petit_law sameAs قانون_دولون-پتی.
- Dulong–Petit_law sameAs Dulongin_ja_Petit’n_laki.
- Dulong–Petit_law sameAs Loi_de_Dulong_et_Petit.
- Dulong–Petit_law sameAs Դյուլոնգի_և_Պտիի_օրենք.
- Dulong–Petit_law sameAs Legge_di_Dulong_e_Petit.
- Dulong–Petit_law sameAs デュロン=プティの法則.
- Dulong–Petit_law sameAs 뒬롱-프티_법칙.
- Dulong–Petit_law sameAs Дюлонг–пти_закону.
- Dulong–Petit_law sameAs Wet_van_Dulong_en_Petit.
- Dulong–Petit_law sameAs Dulong–Petit-lova.
- Dulong–Petit_law sameAs Prawo_Dulonga-Petita.
- Dulong–Petit_law sameAs Lei_de_Dulong-Petit.
- Dulong–Petit_law sameAs m.017wl8.
- Dulong–Petit_law sameAs Legea_Dulong-Petit.
- Dulong–Petit_law sameAs Закон_Дюлонга_—_Пти.
- Dulong–Petit_law sameAs Dulong–Petits_lag.
- Dulong–Petit_law sameAs Dulong-Petit_Yasası.
- Dulong–Petit_law sameAs Закон_Дюлонга_—_Пті.
- Dulong–Petit_law sameAs Q515546.
- Dulong–Petit_law sameAs 杜隆-珀蒂定律.
- Dulong–Petit_law wasDerivedFrom Dulong–Petit_law?oldid=696680987.
- Dulong–Petit_law isPrimaryTopicOf Dulong–Petit_law.