Meaning of Helmholtz free energy | Babel Free

Definitions

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.

Equivalents

Examples

“A=U-TS where A is Helmholtz free energy, U is internal energy, T is temperature, and S is entropy.”

CEFR level