z**h
发帖数: 224 | 1 provided no kinetic and potential energy |
o****l
发帖数: 21 | 2 No.
【在 z**h 的大作中提到】
: provided no kinetic and potential energy
|
a***n
发帖数: 578 | 3 it determines entropy.
内能 come from potential energy.
【在 z**h 的大作中提到】
: provided no kinetic and potential energy
|
z**h
发帖数: 224 | 4 I don't think internal energy comes from potential energy in thermodynamics.
【在 a***n 的大作中提到】
: it determines entropy.
: 内能 come from potential energy.
|
a***n
发帖数: 578 | 5 sorry. 内能 comes from potential energy + kinetic energy. (textbook)
thermodynamics.
【在 z**h 的大作中提到】
: I don't think internal energy comes from potential energy in thermodynamics.
|
d*********e
发帖数: 6 | 6
No, it is not internal energy.
Partition function is connected to free energy of the system. F=-Kb*T*lnZ.
After that you still have to know other parameters of the system to figure out
what internal energy of the system is.
【在 z**h 的大作中提到】
: provided no kinetic and potential energy
|
s***e
发帖数: 911 | 7 配分函数也决定了内能.
【在 d*********e 的大作中提到】
:
: No, it is not internal energy.
: Partition function is connected to free energy of the system. F=-Kb*T*lnZ.
: After that you still have to know other parameters of the system to figure out
: what internal energy of the system is.
|
c*****e
发帖数: 238 | 8 partition function is like doing Laplace transform to the probability
distribution function, so essentially it is related to the entropy part.
【在 z**h 的大作中提到】
: provided no kinetic and potential energy
|
z**h
发帖数: 224 | 9 Z is the partition function.Z is the sum of all energy states.
out
【在 d*********e 的大作中提到】
:
: No, it is not internal energy.
: Partition function is connected to free energy of the system. F=-Kb*T*lnZ.
: After that you still have to know other parameters of the system to figure out
: what internal energy of the system is.
|
