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bn:01904314n
Noun Concept
Categories: State functions, Articles with short description, Thermodynamic free energy, Physical quantities, Hermann von Helmholtz
EN
Helmholtz free energy  free energy  Helmholtz energy  Helmholtz function  Helmholtz potential
EN
In thermodynamics, the Helmholtz free energy is a thermodynamic potential that measures the useful work obtainable from a closed thermodynamic system at a constant temperature. Wikipedia
Definitions
Examples
Relations
Sources
EN
In thermodynamics, the Helmholtz free energy is a thermodynamic potential that measures the useful work obtainable from a closed thermodynamic system at a constant temperature. Wikipedia
Thermodynamic potential Wikidata
A measure of the useful work obtainable from a constant temperature, constant volume thermodynamic system; more precisely, the difference between internal energy (of a system) and the product of its absolute temperature and entropy. Wiktionary
Measure of the useful work from a constant temperature system etc. Wiktionary (translation)
EN
A = U − T S where A is Helmholtz free energy, U is internal energy, T is temperature, and S is entropy. Wiktionary
IS A
energy
thermodynamic potential
extensive quantity
state function
NAMED AFTER
Helmholtz
RECOMMENDED UNIT OF MEASUREMENT
joule
STUDIED BY
thermodynamics
Wikipedia
EN
Helmholtz free energy
Wikidata
EN
Helmholtz free energy
Wiktionary
EN
Helmholtz free energy
Wikipedia Redirections
EN
Helmholtz energy, Helmholtz Free Energy, Helmholtz function, Helmholtz potential, Helmholz free energy
Wikidata Alias
EN
free energy, Helmholtz energy, Helmholtz function

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