Classical Thermodynamics for Statistical Mechanics

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To effectively study statistical mechanics, a solid grasp of key thermodynamics concepts is essential, including intensive and extensive properties, state and path functions, thermal equilibrium, and the second law of thermodynamics, particularly entropy. Practical applications like gas cycles and refrigeration are less critical for this purpose. While "Heat and Thermodynamics" by Zemansky is an older text, its relevance may vary, and some caution against conflating thermodynamics with statistical mechanics to avoid conceptual confusion. Understanding equilibrium, steady state, thermal interactions, reversible processes, and Maxwell relations is also important. Overall, focusing on these foundational topics will aid in transitioning to statistical mechanics.
msaleh87
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Hi all,
It's my first time to ask a question here

I am now taking a Thermodynamics course and I have the authority to choose what topics to study in this course.
My intention is to be able to study statistical mechanics afterward. So I need thermodynamics that will be useful when studying statistical mechanics.

So I'd like to ask: what thermodynamics topics I will need if I will study statistical mechanics.

another question is: I am studynig from a rather old book "Heat and Thermodynamics by zemansky". Is this a good book?

Thanks
 
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msaleh87 said:
So I'd like to ask: what thermodynamics topics I will need if I will study statistical mechanics.

Thanks

You will need to understand the basic terminology in thermodynamics. Such as, intensive and extensive properties, state and path functions, thermal equilibrium, etc. Also the second law and Entropy are very central.

You don't have to bother much about the practical part, like gas and steam power cycles, refrigeration, and air conditioning.
 
msaleh87 said:
I am now taking a Thermodynamics course and I have the authority to choose what topics to study in this course.
My intention is to be able to study statistical mechanics afterward. So I need thermodynamics that will be useful when studying statistical mechanics.

So I'd like to ask: what thermodynamics topics I will need if I will study statistical mechanics.

another question is: I am studynig from a rather old book "Heat and Thermodynamics by zemansky". Is this a good book?

Thanks

I haven't used Zemansky, so I can't comment on that; but I will caution you that statistical mechanics can be studied quite independently of thermodynamics and furthermore, carelessly relating the basic results of thermostatics and statistical mechanics can often lead to many conceptual difficulties for students when considering thermodynamics later.

That said, in answer to your question you will need to have a clear understanding of: equilibrium, steady state, thermal interactions, reversible process, and the Maxwell relations.
 
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