Work, Power and EnergyHard
Question
The figure indicates the energy level diagram of an atom and the origin of six spectral lines in emission (e.g. line no. 5 arises from the transition from level B to A). Which of the following spectral lines will also occur in the absorption spectra :-


Options
A.1, 4, 6
B.4, 5, 6
C.1, 2, 3
D.1, 2, 3, 4, 5, 6
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