Recent content by FranciscoSili

I found my mistake. I was assuming that \begin{equation*} \Gamma(5/2)=\frac{\pi^{1/2}{4} \end{equation*} when it actually is: \begin{equation*} \Gamma(5/2)=\frac{3\pi^{1/2}{4}. \end{equation*} Then everything was correct. Thank you for your response, and I'm going to keep that paper. It's...

Homework Statement I have to find the mean Energy $<E>$ and pressure of a system of N fermions with spin 1/2. The energy per particle is \begin{equation} \varepsilon = \frac{p^2}{2m}. \endu{equation} Homework Equations The relevant equations are the degeneracy of the system: \begin{equation}...

Ohh ok, that's good to hear. Thank you. Yes I know that I did everything in reverse, but the most complicated calculations were the ones for the partition function, so that's what I wanted to ask, if it was correct. I should have said that in the beginning, sorry for that. Thank you.

Homework Statement Consider a gas sufficiently diluted containing N identical molecules of mass m in a box of dimensions Lx, Ly, Lz. Calculate the probability of finding the molecules in any of their quantum states. Calculate the energy of each quantum state εr, as a function of the quantum...

Oh, yes. Oh my god, it was very simple :) thank you very much! :D

Yes i know, but after the process both liquid and gas mole fractions changed. I need to know, that variation, specifically in the gas one.

Hello everyone, I'm doing revision for a final exam in Thermodynamics and i found this exercise i can't solve: A particular material has a latent heat of vaporization Δh, constant along the coexistence curve. One mole of this material exists in two.phase (liquid-vapor) equilibrium in a...

Hello everybody. I'm about to take a final exam and I've just encountered with this exercise. I know it's simple, but i tried solving it by Separation of variables, but i couldn't reach the result Mathematica gave me. This is the equation: ∂u/∂x = ∂u/∂t Plus i have a condition...

Hey everyone! I created this account in order to exchange knowledge with you. I've came here a lot of times looking for solutions to problems and other topics. I'm a Third-year Undergraduate Physics student in Argentina so my English might not be very good, but I'll try my best :) Good luck and...