| 11. |
Linear Momentum Conservation in a Nonconservative Environment |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 54-57
Edward J. Finn,
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摘要:
An experiment is described for the general physics laboratory where metal cylinders slide, with acceleration, down an inclined metal track and out onto a horizontal track. The apparatus is quite primitive and readily fabricated from easily available materials. After the coefficient of friction is calculated through energy considerations, the conservation of momentum and Q-value for elastic and inelastic collisions is investigated. The masses of the cylinders and various distances are the only measurements necessary. In this case where friction must not be ignored, the experiment has been found stimulating to beginning students and the results satisfactory, particularly when the collision is made totally inelastic (a capture reaction).
ISSN:0002-9505
DOI:10.1119/1.1987601
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 12. |
Simple, Spin-Echo Spectrometer |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 58-64
B. H. Muller,
J. D. Noble,
L. J. Burnett,
J. F. Harmon,
D. R. McKay,
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摘要:
In an attempt to make pulsed nuclear magnetic resonance (NMR) widely available for teaching purposes, the design and construction of a simple and inexpensive pulsed NMR spectrometer are described in considerable detail. This spectrometer requires only one twelve-volt power supply. A complete procedure for tuning the spectrometer to resonance is also presented.
ISSN:0002-9505
DOI:10.1119/1.1987602
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 13. |
The Problem of Two Back-Pressures: The Development of Watt's Separate Condenser |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 65-68
David F. Channell,
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ISSN:0002-9505
DOI:10.1119/1.1987603
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 14. |
For Systematic Teaching of Symmetry |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 68-69
Joe Rosen,
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ISSN:0002-9505
DOI:10.1119/1.1987604
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 15. |
Comment on “Wave Propagation in Snow” |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 69-70
Craig F. Bohren,
Robert L. Beschta,
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ISSN:0002-9505
DOI:10.1119/1.1987605
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 16. |
Advantages of Review Exams in Keller-Plan Courses |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 70-70
M. V. Barnhill,
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ISSN:0002-9505
DOI:10.1119/1.1987606
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 17. |
Momentum of Photons |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 71-73
J. A. Arnaud,
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ISSN:0002-9505
DOI:10.1119/1.1987607
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 18. |
Comments on the Classical Limit of Quantum Mechanics |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 73-74
Donald H. Kobe,
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ISSN:0002-9505
DOI:10.1119/1.1987608
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 19. |
Multifunction Module Simplifies Analog Computer Circuits |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 75-75
Donald L. Shirer,
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ISSN:0002-9505
DOI:10.1119/1.1987609
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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| 20. |
Fringe Intensity Photometer |
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American Journal of Physics,
Volume 42,
Issue 1,
1974,
Page 77-77
Bruce Eaton,
Jerry H. Wilson,
Dennis E. Loder,
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PDF (126KB)
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ISSN:0002-9505
DOI:10.1119/1.1987610
出版商:American Association of Physics Teachers
年代:1974
数据来源: AIP
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