Announcements - University of...
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1 Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 1 Quantum Mechanics Physics 237 Frank L. H. Wolfs Department of Physics and Astronomy University of Rochester 1 Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 2 Announcements • This lecture was recorded on March 17, 2020. • The schedule for the rest of the semester is not clearly defined. • I am not sure yet if this lecture will “happen” before or after Exam # 2. • No matter what the schedule ends up being, I am committed to help you learn the material we need to cover. You may not be able to walk into my office, but I am only a mouse click away. 2 Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 3 The Spin-Orbit Interaction. 3
Transcript of Announcements - University of...
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 1
Quantum MechanicsPhysics 237
Frank L. H. Wolfs Department of Physics and Astronomy
University of Rochester
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 2
Announcements
• This lecture was recorded on March 17, 2020.
• The schedule for the rest of the semester is not clearlydefined.
• I am not sure yet if this lecture will “happen” before or afterExam # 2.
• No matter what the schedule ends up being, I am committedto help you learn the material we need to cover. You maynot be able to walk into my office, but I am only a mouseclick away.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 3
The Spin-Orbit Interaction.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 4
The Total Angular Momentum.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 5
Adding orbital and spin angular momentum.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 6
Adding orbital and spin angular momentum.l = 2, s = 1/2
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 7
3 Minute 20 Second Intermission.
• Since paying attention for 1hour and 15 minutes is hardwhen the topic is physics,let’s take a 3 minute 20second intermission.
• You can:• Stretch out.• Talk to your neighbors.• Ask me a quick question.• Enjoy the fantastic music.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 8
Predictions for the Hydrogen Atom.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 9
Transitions between different states.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 10
Parity.
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Frank L. H. Wolfs Department of Physics and Astronomy, University of Rochester, Lecture 15, Page 11
ENOUGH FOR TODAY?
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