The kinetic energy operator in 3-D is:O a.O b.Î=-T=OCT=-O d.T=ħ2mħ2m22ħ2mħ2mD2D2For a given quantum particle (p²)=a²ħ² and : = 0. The uncertainty in momentum for this particle is:○a. a ²ħ²Ob.aħО с. 2а ћO d.-aħ

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The kinetic energy operator in 3-D is: O a. ħ 2m T=- Ob.. T= O d. F2 2 OC. 0₁₁ π = " 2m -h 2m ħ2 → T= V 2m D2 ² For a given quantum particle (p²)=a²ħ² and = 0. The uncertainty in momentum for this particle is: ○a.a²ħ² Ob.aħ O c. 2a F Od.-aħ

The kinetic energy operator in 3-D is: O a. ħ 2m T=- Ob.. T= O d. F2 2 OC. 0₁₁ π = " 2m -h 2m ħ2 → T= V 2m D2 ² For a given quantum particle (p²)=a²ħ² and = 0. The uncertainty in momentum for this particle is: ○a.a²ħ² Ob.aħ O c. 2a F Od.-aħ

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter7: Quantum Mechanics

Section: Chapter Questions

Problem 33P: A gas of helium atoms at 273 K is in a cubical container with 25.0 cm on a side. (a) What is the...

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Question

The kinetic energy operator in 3-D is:
O a.
O b.
Î=-
T=
OCT=-
O d.
T=
ħ
2m
ħ
2m
2
2
ħ
2m
ħ
2m
D2
D2
For a given quantum particle (p²)=a²ħ² and <p>: = 0. The uncertainty in momentum for this particle is:
○a. a ²ħ²
Ob.aħ
О с. 2а ћ
O d.-aħ

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