Answer Happy

Posted: **Thu Jul 07, 2022 1:45 pm**

: The Ground State Of He Atom Is Nondegenerate The First Excited State Has Degeneracy 3 The Energy Difference Is 19 82ev 1 (68.2 KiB) Viewed 37 times

The ground state of He atom is nondegenerate. The first excited state has degeneracy 3. The energy difference is 19.82eV. Suppose the system obeys semiclassical distribution and T = 1 × 10ªK. What is the ratio between numbers the molecules at the ground state and at the first excited state?