For a certain diatomic molecule, the lowest-energy photon observed in the vibrational spectrum is 0.12 eV. What is the energy of a photon emitted in a transition from the third excited vibrational energy level to the first excited vibrational energy level, assuming no change in the rotational energy? 0.24 eV
For a certain diatomic molecule, the lowest-energy photon observed in the vibrational spectrum is 0.12 eV. What is the energy of a photon emitted in a transition from the third excited vibrational energy level to the first excited vibrational energy level, assuming no change in the rotational energy? 0.24 eV
Related questions
Question
Ggg

Transcribed Image Text:For a certain diatomic molecule, the lowest-energy photon observed in the vibrational spectrum is 0.12 eV. What is the energy of a photon emitted in a transition from the third
excited vibrational energy level to the first excited vibrational energy level, assuming no change in the rotational energy?
0.24
eV
A large number of these diatomic molecules are found in a diffuse cloud of temperature 28 K in the interstellar medium (the space between stars). What fraction of the
molecules in this cloud would you expect to find in the first excited vibrational state?
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
