Find the ratio of energies required to excite a diatomic
molecule to the first vibrational and to the first rotational level.
Calculate that ratio for the following molecules:
Molecule a), 1014s-1 d, pm
(a) H2 8.3 74
(b) HI 4.35 160
.
(c) 12 0 40 267
Here 6.) is the natural vibration frequency of a molecule, d is the
distance between nuclei.