The total energy of a particle-spring system in which the particle moves with simple harmonic motion along the хахis is E = + 2 m 2 where p, is the momentum of the quantum particle and k is the spring constant. (a) Using the uncertainty principle, show that this expression can also be written as + 8p? (b) Show that the minimum energy of the harmonic oscil- lator is k E = K+ U=A min m 4 +
The total energy of a particle-spring system in which the particle moves with simple harmonic motion along the хахis is E = + 2 m 2 where p, is the momentum of the quantum particle and k is the spring constant. (a) Using the uncertainty principle, show that this expression can also be written as + 8p? (b) Show that the minimum energy of the harmonic oscil- lator is k E = K+ U=A min m 4 +
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:The total energy of a particle-spring system in which the
particle moves with simple harmonic motion along the
хахis is
E =
+
2 m
2
where p, is the momentum of the quantum particle and k
is the spring constant. (a) Using the uncertainty principle,
show that this expression can also be written as
+
8p?
(b) Show that the minimum energy of the harmonic oscil-
lator is
k
E = K+ U=A
min
m 4
+
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