About: internal energy

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An Entity of Type : http://qudt.org/schema/qudt/QuantityKind, within Data Space : foodie-cloud.org, foodie-cloud.org associated with source document(s)

Attributes	Values
type	Quantity Kind
label	Internal Energy (en)
isDefinedBy	QUDT Quantity Kind Vocabulary Version 2.1.29
seeAlso	energy enthalpy Gibbs energy Helmholtz energy
sameAs	internal energy internal energy
has broader	energy
http://qudt.org/schema/qudt/abbreviation	int-energy
http://qudt.org/sc...dt/applicableUnit	Millijoule Attojoule British Thermal Unit (International Definition) British Thermal Unit (Thermochemical Definition) International Table calorie Thermochemical Calorie Erg Electron Volt Hartree Exajoule Foot Pound Force Foot Poundal Femtojoule Giga Electron Volt Gigajoule Gigawatt Hour joule Kilo British Thermal Unit (International Definition) Kilo British Thermal Unit (Thermochemical Definition) Kilocalorie Kilo Electron Volt Kilojoule Kilovolt Ampere Hour Kilovolt Ampere Reactive Hour Kilowatthour Mega Electron Volt Megajoule Megaton of Oil Equivalent Megavolt Ampere Hour Megavolt Ampere Reactive Hour Megawatt Hour Micro Joule Petajoule Planck Energy Quad THM_EEC Therm US Ton of Oil Equivalent Terajoule Terawatt Hour Ton Energy Volt Ampere Hour Volt Ampere Reactive Hour Watthour Watt Second
http://qudt.org/schema/qudt/dbpediaMatch	dbpedia:Internal_energy
http://qudt.org/schema/qudt/exactMatch	internal energy internal energy
http://qudt.org/sc...asDimensionVector	http://qudt.org/vocab/dimensionvector/A0E0L2I0M1H0T-2D0
http://qudt.org/sc...ormativeReference	http://en.citizendium.org/wiki/Internal_energy
http://qudt.org/sc...t/latexDefinition	For a closed thermodynamic system, \(\Delta U = Q + W\), where \(Q\) is amount of heat transferred to the system and \(W\) is work done on the system provided that no chemical reactions occur. (http://qudt.org/schema/qudt/LatexString)
http://qudt.org/sc...ormativeReference	http://www.iso.org/iso/catalogue_detail?csnumber=31890
http://qudt.org/sc...inTextDescription	"Internal Energy" is simply its energy. "internal" refers to the fact that some energy contributions are not considered. For instance, when the total system is in uniform motion, it has kinetic energy. This overall kinetic energy is never seen as part of the internal energy; one could call it external energy. Or, if the system is at constant non-zero height above the surface the Earth, it has constant potential energy in the gravitational field of the Earth. Gravitational energy is only taken into account when it plays a role in the phenomenon of interest, for instance in a colloidal suspension, where the gravitation influences the up- downward motion of the small particles comprising the colloid. In all other cases, gravitational energy is assumed not to contribute to the internal energy; one may call it again external energy.
http://qudt.org/schema/qudt/symbol	U
is seeAlso of	energy enthalpy Gibbs energy Helmholtz energy Specific Internal Energy
is sameAs of	internal energy internal energy
is http://qudt.org/schema/qudt/exactMatch of	internal energy internal energy

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