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Course: Class 12 Physics (India) > Unit 12

Lesson 2: Atoms and electrons
Science
Class 12 Physics (India)
Atoms
Atoms and electrons
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Electronic transitions

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Problem

The diagram below depicts five molecular electronic energy levels, labeled E1 through E5. The arrows indicate four possible electronic transitions between these levels.
Based on the diagram, which of the four transitions is associated with photons of the shortest wavelength?
Choose 1 answer: