- #1
touqra
- 287
- 0
Is the energy given by the first or the second? I have seen both relationships in different websites, and I am confused.
[tex] E = kT^2 \frac{\partial Z}{\partial T} [/tex]
or
[tex] E = - \frac{\partial ln Z}{\partial \beta} [/tex]
[tex] E = kT^2 \frac{\partial Z}{\partial T} [/tex]
or
[tex] E = - \frac{\partial ln Z}{\partial \beta} [/tex]