Sears And Zemansky's University Physics With Modern Physics
Sears And Zemansky's University Physics With Modern Physics
13th Edition
ISBN: 9780321897961
Author: YOUNG, Hugh D./
Publisher: Pearson College Div
Question
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Chapter 40, Problem 72E

(a)

To determine

To show: The wave length of a quantum mechanical particle in a potential well U(x) as being like a free particle as a function of position x can be written as λ(x)=h2m[EU(x)] .

(b)

To determine

What happens to its wavelength if the particle moves into the region of increasing potential energy.

(b)

To determine

What happens to its wavelength if the particle moves into the region of increasing potential energy.

(c)

To determine

The wavelength at classical turning point.

(d)

To determine

To show: That the WKB condition for an allowed bound state energy can be written as ab2m[EU(x)]dx=nh2 for n=1,2,3,.... .

(e)

To determine

To show: That Energy for particle in a box with infinite potential walls at and x=L using WKB approximation is equal to n2h28mL2 , where n=1,2,.. .

(f)

To determine

The integral ab2m[EU(x)]dx=nh2 for a finite potential well with walls at x=0 and x=L then show that allowed energy levels according to the WKB approximation are the same as those obtained in infinite potential well.

Blurred answer

Chapter 40 Solutions

Sears And Zemansky's University Physics With Modern Physics

Ch. 40 - Prob. 11DQCh. 40 - Prob. 12DQCh. 40 - Prob. 13DQCh. 40 - Prob. 14DQCh. 40 - Prob. 15DQCh. 40 - Prob. 16DQCh. 40 - Prob. 17DQCh. 40 - Prob. 18DQCh. 40 - Prob. 19DQCh. 40 - Prob. 20DQCh. 40 - Prob. 21DQCh. 40 - Prob. 22DQCh. 40 - Prob. 23DQCh. 40 - Prob. 24DQCh. 40 - Prob. 25DQCh. 40 - Prob. 26DQCh. 40 - Prob. 1ECh. 40 - Prob. 2ECh. 40 - Prob. 3ECh. 40 - Prob. 4ECh. 40 - Prob. 5ECh. 40 - Prob. 6ECh. 40 - Prob. 7ECh. 40 - Prob. 8ECh. 40 - Prob. 9ECh. 40 - Prob. 10ECh. 40 - Prob. 11ECh. 40 - Prob. 12ECh. 40 - Prob. 13ECh. 40 - Prob. 14ECh. 40 - Prob. 15ECh. 40 - Prob. 16ECh. 40 - Prob. 17ECh. 40 - Prob. 18ECh. 40 - Prob. 19ECh. 40 - Prob. 20ECh. 40 - Prob. 21ECh. 40 - Prob. 22ECh. 40 - Prob. 23ECh. 40 - Prob. 24ECh. 40 - Prob. 25ECh. 40 - Prob. 26ECh. 40 - Prob. 27ECh. 40 - Prob. 28ECh. 40 - Prob. 29ECh. 40 - Prob. 30ECh. 40 - Prob. 31ECh. 40 - Prob. 32ECh. 40 - Prob. 33ECh. 40 - Prob. 34ECh. 40 - Prob. 35ECh. 40 - Prob. 36ECh. 40 - Prob. 37ECh. 40 - Prob. 38ECh. 40 - Prob. 39ECh. 40 - Prob. 40ECh. 40 - Prob. 41ECh. 40 - Prob. 42ECh. 40 - Prob. 43ECh. 40 - Prob. 44ECh. 40 - Prob. 45ECh. 40 - Prob. 46ECh. 40 - Prob. 47ECh. 40 - Prob. 48ECh. 40 - Prob. 49ECh. 40 - Prob. 50ECh. 40 - Prob. 51ECh. 40 - Prob. 52ECh. 40 - Prob. 53ECh. 40 - Prob. 54ECh. 40 - Prob. 55ECh. 40 - Prob. 56ECh. 40 - Prob. 57ECh. 40 - Prob. 58ECh. 40 - Prob. 59ECh. 40 - Prob. 60ECh. 40 - Prob. 61ECh. 40 - Prob. 62ECh. 40 - Prob. 63ECh. 40 - Prob. 64ECh. 40 - Prob. 65ECh. 40 - Prob. 66ECh. 40 - Prob. 67ECh. 40 - Prob. 68ECh. 40 - Prob. 69ECh. 40 - Prob. 70ECh. 40 - Prob. 71ECh. 40 - Prob. 72ECh. 40 - Prob. 73ECh. 40 - Prob. 74E
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