Question

Prob. 2. An ensemble consists of N three-level systems with energies E = 0, ±εo is in thermal

equilibrium at temperature T. Let β = (KBT)-1

. If βεo = 2, find the probability of finding the

system in the level ε = 0​

Answer 1

Answer:

igure 3: (A) a system with its surroundings; (B) an ensemble of systems. ... Consider a particle with two energy levels ϵ0 and ϵ1. 2 ... In probability theory, this corresponds to an ordered.