Register to reply

Equivalence of Boltzmann and Clausius entropy

by Bobhawke
Tags: boltzmann, clausius, entropy, equivalence
Share this thread:
Dec4-08, 08:03 PM
P: 144
I can't figure out how to show that the Clausius entropy

[tex] \Delta S= \int_{T_1}^{T_2} \frac{dQ}{T}[/tex]

is equivalent to the Boltzmann entropy

[tex] S=kln \Omega [/tex]

at thermal equilibrium.

Does anyone know how to do this?
Phys.Org News Partner Physics news on
Researchers demonstrate ultra low-field nuclear magnetic resonance using Earth's magnetic field
Bubbling down: Discovery suggests surprising uses for common bubbles
New non-metallic metamaterial enables team to 'compress' and contain light
Dec7-08, 06:30 AM
P: 504
Might want to see how it works for monoatomic ideal gas first, then look for a generalization.

Register to reply

Related Discussions
Thermodynamics clausius clapeyon Biology, Chemistry & Other Homework 0
Entropy of relativistic Boltzmann gas? Advanced Physics Homework 1
Clausius-Clapeyron equation Classical Physics 4
To clausius General Discussion 3