Teaching MPPSC Assistant Professor Mock Test Series 2025 Physical Sciences Thermodynamic and Statistical Physics
A system consists of two identical particles. Each particle can occupy only two energy levels : E1 = ε and E2 = 2ε. If the particles satisfy Fermi-Dirac statistics, the partition function would be \(\left(\beta=\frac{1}{K_B \tau}\right)\) :
1
z = e-2βε + e-3βε + e-4βε
2
\(z=\frac{1}{2}\left(e^{-\beta \varepsilon}+e^{-2 \beta \varepsilon}\right)^2\)
3
z = e-3βε
4
z = 2(e-βε + e-2βε)