Dulong–Petit law
empirical thermodynamic law that the molar heat capacities of many solids are approximately the same at 3𝑅≈25 J/(K·mol)
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Dulong–Petit law
Summary
Dulong–Petit law is a scientific law[1]. It draws 107 Wikipedia views per month (scientific_law category, ranking #15 of 30).[2]
Key Facts
- Dulong–Petit law is credited with the discovery of Pierre Louis Dulong[3].
- Dulong–Petit law is credited with the discovery of Alexis Thérèse Petit[4].
- Dulong–Petit law's image is recorded as GraphHeatCapacityOfTheElementsI2s.png[5].
- Dulong–Petit law's image is recorded as GraphHeatCapacityElements SelectedRange.png[6].
- Dulong–Petit law's instance of is recorded as scientific law[7].
- Dulong–Petit law's instance of is recorded as empirical relationship[8].
- Pierre Louis Dulong is named after Dulong–Petit law[9].
- Alexis Thérèse Petit is named after Dulong–Petit law[10].
- Dulong–Petit law's GND ID is recorded as 1191506096[11].
- Dulong–Petit law's part of is recorded as thermodynamics[12].
- Dulong–Petit law's time of discovery or invention is recorded as +1819-00-00T00:00:00Z[13].
- Dulong–Petit law's Freebase ID is recorded as /m/017wl8[14].
- Dulong–Petit law's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[15].
- Dulong–Petit law's described by source is recorded as Granat Encyclopedic Dictionary[16].
- Dulong–Petit law's described by source is recorded as Armenian Soviet Encyclopedia, vol. 3[17].
- Dulong–Petit law's Encyclopædia Britannica Online ID is recorded as science/Dulong-Petit-law[18].
- Dulong–Petit law's defining formula is recorded as cM = K[19].
- Dulong–Petit law's Great Norwegian Encyclopedia ID is recorded as Dulong_og_Petits_lov[20].
- Dulong–Petit law's Elhuyar ZTH ID is recorded as 133321[21].
- Dulong–Petit law's Wolfram Language entity code is recorded as Entity["PhysicalEffect", "DulongPetitLaw"][22].
- Dulong–Petit law's maintained by WikiProject is recorded as WikiProject Mathematics[23].
- Dulong–Petit law's Microsoft Academic ID is recorded as 65253174[24].
- Dulong–Petit law's Lex ID is recorded as Dulong_og_Petits_lov[25].
- Dulong–Petit law's Encyclopedia of China is recorded as 510427[26].
Body
Works and Contributions
Credited discoveries include Pierre Louis Dulong[3], a physicist[27], 1785–1838[28], of France[29], awarded the Foreign Member of the Royal Society[30] and Alexis Thérèse Petit[4], a physicist[31], 1791–1820[32], of France[33], specialised in Dulong–Petit law[34].
Why It Matters
Dulong–Petit law draws 107 Wikipedia views per month (scientific_law category, ranking #15 of 30).[2] It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[35]