This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: M zeMR— PHYS 320 [Spring 0007} 1 Topic 5. Sehmdinger Equation
———e—1——
E  £23. _ Hz Ar} n; {.2000‘
It ‘ a ' ————‘ 2 *———‘—’ z
.0106 date: Mar: .00 M00 0000r 04:00:00 PM EDT ‘5? M E 3 “mi’4 1 3' “m”??? 2)
Consider an electron mnﬁned to e enedjmensional box ef length 2.00 angetrnm.
For this particle, what is the energy diﬂ‘erence. in .leee1 between the "2? encl n=ﬁ energy levels? ﬁE = E?  EE 3 Include units in your answer, and use XXXXeXX for the answer format. IrI" 95‘; E, e I? _
You are current. Your receipt. is 1551230 @3"3£)’ Jim 5: jagige V: : r. a: 0m“”J
Match the graph with the correct claeﬁptian belaw. The graphs refer to a. particle in a onedimensional been eflength 2 11m.
2
U i I I I i
2
A I) 0.5 1 1.5 2
D
'2
B a 0.5 I 1.5 2
2 
O
E
 
C D 0.5 1 1.5 E
2
D
—2
l  
D CI 0.5 1 1.5 2
1.91 IE {0'14 F
[El 0
W1? You are correct. Your receipt is 1551549 M zzMH.  PHYS 329 {Spring 200T] '3
Tom's 5. Schmdinyer Equation Match the graph with the correct description below. The graphs refer to a particle in a. onedimensional hm: of length
3 nm. .2
I I I I r
A 0 'D 5 1 1.5 2 25 3
2 _
U
.2 _
 I __. 1 _
B D 05 1 15 2 2.5 3 You are correct. Your receipt is 1551551 What is the probability. that a particle is in the left. half of an inﬁnite square potential, when the particle is in the
ground state? 5‘ 5' 'rfi _
You are mrmt. Your leeeipt is 1554.910 What is the probability. that the particle 1:". In the right. half?
..
__ X' You are correct. Your reeeipt is 1551460 W
:l t L ,gm.
:1 _ Z. ., 1525; {{ixwfsmﬂ
ﬁiesﬂfa f" JP foIJO/I —TL_SIH d2!"  2 a”; L a O D
Z i n
=5 5— 14655)"; .41 M 22MB ~ PHYS 320 {Spring 2001’] 3
Topic 5. {Reloadinger Equation: Wt is the .‘urI:hEtt.1iiit3!1 that the particle is in the second third of the well, when it is in the ground state? 2e “‘2 _2.2E_1; ,; 1.2ﬂj3T
Tet$305 P‘ LIPLJK— Sm (Ljﬁlfx—z(%—;i:jit;d_ ‘— ‘e 3 3
What is the probability1 that the particle is in the last third of the wen1 when it is still in the ground state?
:[ ‘ I I M, Nammg 5.. it?“ gym, , g. regt7, 3’
was oft 't e.. F .1 £31 {5753‘
An electron is: trapped inside a one dimensional square potentiei well. The well is infinitely ﬂeep and it has a width
of 3.10 Angstrom. 2
What is the gnound etete energny the eleetron? Eh :_ "2&5? : n3 z ; f2 mﬂ—DEFI‘ = S‘ifev,
3 9! at“ "i 5M6 i Reform 3:”)
You. are correct. Your rooeipt is 1551921] 
ér‘ziuna’ gain??? 2"? 1’! = It What is the Energy of the electron in the ﬁrst excited state? Frrrsf Ed, C {ﬂag 52:97}; :23 x, = 2 E 7 2‘E,,—J.9rw dietec/ You are correct. Your reoeipt is 15544?!) 2 = F
E; E‘Efsﬁfrj: 35.2§ec/ You are mrrect. Your receipt. is 1551725? Now the electron is trapped inside a. three dimensional inféiﬁte cubical potential well of the same wi t . hat is the
on of the electron in the round state? _ in (J a_ ‘ a
8133" 5 EH L l a (hd+£’:fn5) 5616 eff .{Hﬁrr Reef;
H '7? iv gm {. i ; You are oorrect. Your receipt is lﬁﬁlTlD Greﬁumf Bil“if! :5 m 54,09,333! carter}? Sf‘bff' =9 4‘; ' ’53,. :51: f
E : 3. 9N3 =1? 75"eir’
“Fhet Is the energy of the electron in the ﬁrst excited state? Firs f ellCd'ng 5 ft; 7"; ('5 mf Affégr €M¢ﬁ ﬁfcié“ =9 n, :2 f n; : .5 Hr; (ﬁr ea; ﬂﬁéﬁlfi, aim r )
You are correct. Your reoe1pt I3 1551969 E: H i 3‘ fritrzeﬂrfﬁ) : Z 3 #6,: V.
“Gratin the energg,r otthe electron in the secondexeited state? Secﬁﬁqc/ E, .5 1; “If: Mixer.  . .
x f "  
7,; ﬂ, : 3 My #3:;  3mm :2; a — war
Y t. Y ' t' 155—1922 .
on are oorrec our recolp Is Tr H, :2 “i E Z I}; :(I, gagZ “11,; 9 _ fewer .": l a. 2 ,_ H '
P 522: = 3,9;{2 +2 +3)  35.3% H” I (:3. He Sewaa/ Errfilial" gtay‘r' ...
View
Full
Document
This homework help was uploaded on 04/22/2008 for the course PHYS 320 taught by Professor Baski during the Spring '04 term at VCU.
 Spring '04
 Baski
 Physics

Click to edit the document details