

UV Luminance Spectroscopy - Medical Science
Q1: For a molecule to absorb IR, why must the molecule's vibrations cause fluctuations in the dipole moment of the molecule?A Because a change in dipole moment lowers the energy required for electronic transitions
B Because for absorption to occur, the radiation must interact with the electric field caused by changing dipole moment
C Because fluctuations in the dipole moment allow the molecule to deform by bending and stretching
D All of the above
ANS:B - Because for absorption to occur, the radiation must interact with the electric field caused by changing dipole moment No answer description is available. |


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