3 A piece of rubber of length L is subject to work by hydros

3. A piece of rubber of length L is subject to work by hydrostatic pressure and a tensional force f. (a) Construct an expression for dU. (b) Generate the potentials which have as proper variables (S,V,f) and (S,p,f) (c) Derive the Maxwell relation (first developing any potential you may nee

(a)

dU = dQ - dW

dQ = TdS

dW = PdV +ldf

now dU = TdS - (PdV + LdF)

Reference https://www.physicsforums.com/threads/thermodynamic-potential-question-help.158708/

3. A piece of rubber of length L is subject to work by hydrostatic pressure and a tensional force f. (a) Construct an expression for dU. (b) Generate the potent

3 A piece of rubber of length L is subject to work by hydros

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