- #1
AndrewBworth
- 3
- 1
Hello all - I've been trying to work out an example from a book, and I don't quite understand the math.
show that (δT/δV)s = - (δP/δS)v
solution (δ/δV (δU(S,V)/δS)v)s = (δ/δS(δU(S,V)/δV)s)v
(δ/δV (δ(TdS - PdV)/δS)v)s = (δ/δS(δ(TdS-PdV)/δV)s)v
(δT/δV)s = -(δP/δS)v
I don't understand the substitution or the last step
show that (δT/δV)s = - (δP/δS)v
solution (δ/δV (δU(S,V)/δS)v)s = (δ/δS(δU(S,V)/δV)s)v
(δ/δV (δ(TdS - PdV)/δS)v)s = (δ/δS(δ(TdS-PdV)/δV)s)v
(δT/δV)s = -(δP/δS)v
I don't understand the substitution or the last step