Thanks for your answer Chet, I used {\left( \partial S \over \partial V \right)_T}= {\left( \partial P \over \partial T \right)_V}
But now I'm stuck here: {\left(\partial T \over \partial V \right)_U}=-{1 \over C_V}{\left[ T {\left( \partial P \over \partial T \right)_V}-P \right]dV}
I...
Homework Statement
Using basic thermodynamic relations, show that the Joule Coefficient is given by:
Homework Equations
{\left(\partial T \over \partial V \right)_U}=-{T^2 \over C _v}{\partial \over \partial T} \left(P \over T \right)_V
The Attempt at a Solution
I started with the cyclic...