Question 3 A spin ½ particle makes a transition from 2s (1 = 0) to 3p (1 = 1) orbital. The particle has an angular momen

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Question 3 A Spin Particle Makes A Transition From 2s 1 0 To 3p 1 1 Orbital The Particle Has An Angular Momen 1 (33.94 KiB) Viewed 12 times

Question 3 A spin ½ particle makes a transition from 2s (1 = 0) to 3p (1 = 1) orbital. The particle has an angular momentum I and a spin S. The total angular momentum of the particle is given by J = L + S (i) Show that S.L = L.Š (2) (4) (ii) Evaluate S. Z in terms of J², L² and S² (iii) Calculate the splitting between the 2s and 3p states using first order perturbation. [12]