MODERN PHYSICS (LOOSELEAF)
4th Edition
ISBN: 9781119495550
Author: Krane
Publisher: WILEY
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Question
Chapter 7, Problem 26P
(a)
To determine
The energy level diagram and possible transitions.
(b)
To determine
The transitions satisfying the selection rule.
(c)
To determine
The number of different transition energies emitted.
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Consider the normal Zeeman effect applied to the
3d to 2p transition. (a) Sketch an energy-level diagram
that shows the splitting of the 3d and 2p levels in an exter-
nal magnetic field. Indicate all possible transitions from
each m, state of the 3d level to each m, state of the 2p level.
(b) Which transitions satisfy the Am, = ± 1 or 0 selection
rule? (c) Show that there are only three different transi-
tion energies emitted.
Enumerate and identify the states corresponding to the energy level E34, or n = 3, 1 = 2.
a spectral line having wavelength of 590nm is observed close to another which has wavelength of 574nm. The transitions that cause these two lines each start from the same ground state. Calculate the difference in energy between the excited states of these two transition.
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Chapter 7 Solutions
MODERN PHYSICS (LOOSELEAF)
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