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HW15.1a:

Enter an expression for the Thermodynamic Identity in terms of enthalpy:  dH:=  

HW15.1b:

Enter an expression for volume in terms of partial derivatives of entropy: 

HW15.2:

Enter an expression for the entropy of an ideal gas with f degrees of freedom in terms of N, V, U, k, and f(N): 

HW15.3:

Enter the change in entropy for this process:   J/K

HW15.4a:

Enter an expression for the entropy of the system in terms of N, Nr, and k:  S:=

HW15.4b:

Enter an expression for the length, L, in terms of N, Nr, and l: L:=  

HW15.4c:

Enter an expression for the Thermodynamic Identity for this system: dU:=

HW15.4d:

Enter an expression for the tension, F, in terms of L, T, N, l, and k: F:=