- #1
LCSphysicist
- 645
- 161
- Homework Statement
- All below
- Relevant Equations
- All below
Actually i am trying to see what the first equation to the entropy means, maybe N1 remets to the part 1 (the left suppose) of the system? (or the molecules type 1?)
I am not sure about the equations i will do below, probably it will be wrong, anyway.
∂S/∂U1 = 1/T1 = 3NR/2U1
Okay, it will give us U1+U2 = U, this will give us the initial energy.
Now i am not sure what to do now.
Derive with respect to N1? How to separate N1(2) + N2(2)?