![Explain why transitions between different electronic states are always accompanied by vibrational band structure. In other words, why does a molecule once get excited electronically undergo through vibrational transitions? | Homework.Study.com Explain why transitions between different electronic states are always accompanied by vibrational band structure. In other words, why does a molecule once get excited electronically undergo through vibrational transitions? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/08_sep2033676547738485654.jpg)
Explain why transitions between different electronic states are always accompanied by vibrational band structure. In other words, why does a molecule once get excited electronically undergo through vibrational transitions? | Homework.Study.com
![a) Energy diagram for a diatomic molecule with upper and lower state... | Download Scientific Diagram a) Energy diagram for a diatomic molecule with upper and lower state... | Download Scientific Diagram](https://www.researchgate.net/publication/324668879/figure/fig1/AS:619123667124227@1524621993790/a-Energy-diagram-for-a-diatomic-molecule-with-upper-and-lower-state-potential-energies.png)
a) Energy diagram for a diatomic molecule with upper and lower state... | Download Scientific Diagram
![quantum mechanics - If translational energy is a continuum, why molecules don't absorb any energy quantity? - Physics Stack Exchange quantum mechanics - If translational energy is a continuum, why molecules don't absorb any energy quantity? - Physics Stack Exchange](https://i.stack.imgur.com/JGL8n.png)
quantum mechanics - If translational energy is a continuum, why molecules don't absorb any energy quantity? - Physics Stack Exchange
![Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms](https://i2.wp.com/www.differencebetween.com/wp-content/uploads/2020/07/Difference-Between-Electronic-Rotational-and-Vibrational-Transition_2.png)
Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms
![Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms](https://i1.wp.com/www.differencebetween.com/wp-content/uploads/2020/07/Difference-Between-Electronic-Rotational-and-Vibrational-Transition_1.png?resize=555%2C425&ssl=1)
Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms
![Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms](https://i2.wp.com/www.differencebetween.com/wp-content/uploads/2020/07/Difference-Between-Electronic-Rotational-and-Vibrational-Transition_2.png?resize=551%2C400&ssl=1)
Difference Between Electronic Rotational and Vibrational Transition | Compare the Difference Between Similar Terms
![is this true: The energy gaps between the vibrational energy levels of a molecule are smaller than - Brainly.com is this true: The energy gaps between the vibrational energy levels of a molecule are smaller than - Brainly.com](https://us-static.z-dn.net/files/d66/6c3642008502063106a10e09d31b4ad2.jpg)