- #1
Junkwisch
- 31
- 0
Homework Statement
"see attachment"
Homework Equations
PV=NkbT
Change in entropy = Boltzmann Constant x In(Macrostate)
The Attempt at a Solution
for part A, I knew that PV=NKbT
giving that pressure is 101300Pa volume is 1*10^-3 m^3, Kb is 1.38*10^-23 and T=300K
I find N to be 2.446*10^22 atoms
the problem I have is with part B
the question states that microstate is proportion to V^N where N is the number of atom I found in part A, and V is the volume which is 1*10-9 m^3. Thus V^N is a very small number which is pretty much zero. Change in entropy = Boltzmann Constant x In(Macrostate), since Macrostate is zero, there is an error in this calculation. Since In(0) is undefined. What am I suppose to do in this question??