Physics · Optics and Spectroscopy
UV-Vis spectroscopy is based on which of the following phenomena?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Diffraction of X-rays
- 2Emission of secondary X-rays
- 3Nuclear spin resonance
- 4Excitation of electrons from ground to higher energy states✓
Correct answer
Excitation of electrons from ground to higher energy states
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