thermal diffusivity

physical quantity that measures the rate of transfer of heat of a material from the hot side to the cold side

Wikidata entity: Q3381809

P2534	defining formula	Math	$a = \frac{λ}{ρ c_{p}}$	???
P1343	described by source	...	Q26711934 (ISO 80000-5:2007 Quantities and units — Part 5: Thermodynamics)	ISO 80000-5:2007 Quantities and units — Part 5: Thermodynamics
P1343	described by source	...	Q92157468 (ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics)	ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics
P1889	different from	...	Q487005 (thermal conductivity)	thermal conductivity
P7235	in defining formula	Math	$a$	???
P7235	in defining formula	Math	$λ$	???
P7235	in defining formula	Math	$ρ$	???
P7235	in defining formula	Math	$c_{p}$	???
P4020	ISQ dimension	Math	$𝖫^{2} 𝖳^{- 1}$	???
P1687	main Wikidata property	...	P5674 (thermal diffusivity)	thermal diffusivity
P6104	maintained by WikiProject	...	Q8487137 (WikiProject Mathematics)	WikiProject Mathematics
P7973	quantity symbol (LaTeX)	Math	$a$	???
P7973	quantity symbol (LaTeX)	Math	$α$	???
P8111	recommended unit of measurement	...	Q3332099 (square metre per second)	square metre per second
P2579	studied by	...	Q228736 (materials science)	materials science
P279	subclass of	...	Q107715 (physical quantity)	physical quantity
P279	subclass of	...	Q3523867 (thermodynamic material property)	thermodynamic material property

External Ids

P268	Bibliothèque nationale de France ID	12647486n
P4746	Elhuyar ZTH ID	138616
P2163	FAST ID	1149759
P646	Freebase ID	/m/0fz2k
P227	GND ID	4300665-6
P8855	IEV number	113-04-53
P244	Library of Congress authority ID	sh85134753
P6366	Microsoft Academic ID (discontinued)	37668627
P2004	NALT ID	44802
P8189	National Library of Israel J9U ID	987007534022605171
P10283	OpenAlex ID	C37668627
P13625	QUDT dimension ID	A0E0L2I0M0H0T-1D0
P8393	QUDT quantity kind ID	ThermalDiffusivity
P3417	Quora topic ID	Thermal-Diffusivity
P7431	Wolfram Language quantity ID	ThermalDiffusivity
P13591	Yale LUX ID	concept/61411d0b-1a85-4f88-b1e6-9c462cfa2555

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