How is the Helmholtz functions (F) represented? - Thermodynamics
Q. How is the Helmholtz functions (F) represented?Where U represents internal energy
T represents temperature
S represents entropy- Published on 20 Aug 15a. F = U + TS
b. F = U – TS
c. F = UT – S
d. F = UT + S
ANSWER: F = U – TS