2. An excited H atom is in a 5p state. That means n = 5 and l = 1. (a) Select all the states to which the atom is allowed to jump with the emission of a photon. Be mindful of the angular momentum selection rules: PLEASE NOTE that Al = 1 or -1 only. NOTE that s means = 0, p means l = 1, d means l = 2, and f means l = 3. 2p 22 1s 2s www 3d 0 0 0 000000 49 4s 4p 44 4d 4f (b) (c) Calculate the magnitude of the angular momentum of an electron in the n = 5 and l = 1 state. What is the magnitude of the change in energy If the election starts in the n = 5 and 1 state and transitions to the n = 2 and = { = 0 state? Express your answer in eV.
2. An excited H atom is in a 5p state. That means n = 5 and l = 1. (a) Select all the states to which the atom is allowed to jump with the emission of a photon. Be mindful of the angular momentum selection rules: PLEASE NOTE that Al = 1 or -1 only. NOTE that s means = 0, p means l = 1, d means l = 2, and f means l = 3. 2p 22 1s 2s www 3d 0 0 0 000000 49 4s 4p 44 4d 4f (b) (c) Calculate the magnitude of the angular momentum of an electron in the n = 5 and l = 1 state. What is the magnitude of the change in energy If the election starts in the n = 5 and 1 state and transitions to the n = 2 and = { = 0 state? Express your answer in eV.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Transcribed Image Text:2.
An excited H atom is in a 5p state. That means n
= 5 and l = 1.
(a)
Select all the states to which the atom is
allowed to jump with the emission of a photon. Be
mindful of the angular momentum selection rules:
PLEASE NOTE that Al = 1 or -1 only. NOTE that s
means = 0, p means l = 1, d means l = 2, and f means
l = 3.
2p
22
1s
2s
www
3d
0 0 0 000000
49
4s
4p
44
4d
4f
(b)
(c)
Calculate the magnitude of the angular
momentum of an electron in the n = 5 and l = 1 state.
What is the magnitude of the change in energy If the
election starts in the n = 5 and 1 state and transitions
to the n = 2 and
=
{ = 0 state? Express your answer in eV.
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