Which of the following has the order of increasing energy
(a) 1D2 , 3D2, 3F2 (b) 3F2 3D2, 1D2 (c) 1D2 , 3F2 , 3D2 (d) 3D2, 3F2, 1D2
Find the angle between vectors l * and j* in 2P3/2 state of one electron atom.
Calculate the wavelength of the 2s → 2p transition in Li. The quantum defect for Li are 𝛿𝑠= 0.412 and 𝛿𝑝= 0.041. R= 109737.32 cm-1
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