Question
Explain the origin of Rayleigh and Raman lines with the help of an energy level diagram.
Answer :
Word Count : 280
When light interacts with molecules, scattering occurs due to the oscillating electric field of the incident photons. Most scattered light retains the same energy as the incident light, producing Rayleigh scattering, which is an elastic scattering process. In Rayleigh scattering, the photons excite the molecule to a virtual energy state, which is not a true quantized energy level but a transient state during interaction. The molecule then immediately returns to ________ _____ ____ ____ ___ ___ _______ _____.
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When light interacts with molecules, scattering occurs due to the oscillating electric field of the incident photons. Most scattered light retains the same energy as the incident light, producing Rayleigh scattering, which is an elastic scattering process. In Rayleigh scattering, the photons excite the molecule to a virtual energy state, which is not a true quantized energy level but a transient state during interaction. The molecule then immediately returns to ________ _____ ____ ____ ___ ___ _______ _____.
____ _______ __________ ________ ______ ______.
________ ___ ___ _________ ____ __________.
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