| 21. |
Numerical methods for solving two transcendental equations which appear in Fraunhofer diffraction |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 298-300
Dennis C. Henry,
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摘要:
The intensity distribution in a Fraunhofer single‐slit diffraction pattern is described by transcendental equations of the formx=C sinxandx=C tanx. The first equation appears in the solution for the width of the central maximum of the pattern. The second results from an attempt to locate the positions of the secondary maxima. Students who are used to explicit (closed) solutions of equations are often distressed by the apparent need for trial‐and‐error methods. Graphical solutions give a good ’’feel’’ for the situation, but are not satisfying to those who would like greater precision. Numerical methods, which rely only on introductory calculus, can be easily applied. Algorithms employing pocket calculators are presented.
ISSN:0002-9505
DOI:10.1119/1.10471
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 22. |
Simple inexpensive high‐current power supply |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 301-302
Michael A. Vietti,
Frederick C. Rock,
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ISSN:0002-9505
DOI:10.1119/1.10472
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 23. |
Comment on the Franck–Hertz experiment |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 302-303
J. S. Huebner,
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PDF (202KB)
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ISSN:0002-9505
DOI:10.1119/1.10596
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 24. |
A simple, sensitive method for measuring the refractive index of a liquid |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 303-304
K. Tennekone,
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PDF (163KB)
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ISSN:0002-9505
DOI:10.1119/1.10486
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 25. |
Brachistochrone–tautochrone problem in a homogeneous sphere |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 304-305
J. E. Prussing,
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PDF (163KB)
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ISSN:0002-9505
DOI:10.1119/1.10597
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 26. |
Demonstration of the photoelectric effect with a Geiger counter |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 305-306
Harold Brower,
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PDF (165KB)
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ISSN:0002-9505
DOI:10.1119/1.10598
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 27. |
On the statistical aspect of electron interference phenomena |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 306-307
P. G. Merli,
G. F. Missiroli,
G. Pozzi,
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PDF (131KB)
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ISSN:0002-9505
DOI:10.1119/1.10184
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 28. |
Polaroid ED‐10 Instrument camera attachment for divided circle spectrometers |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 308-309
Joel H. Blatt,
David W. Thomson,
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PDF (176KB)
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ISSN:0002-9505
DOI:10.1119/1.10185
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 29. |
Focusing ground glass back for Polaroid cameras |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 309-309
Joel H. Blatt,
David W. Thomson,
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PDF (86KB)
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ISSN:0002-9505
DOI:10.1119/1.10186
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
|
| 30. |
A mobile, rigid, vibration‐isolated optics demonstration platform |
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The American Physics Teacher,
Volume 44,
Issue 3,
1976,
Page 310-311
T. K. Gaylord,
J. E. Weaver,
W. R. Callen,
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PDF (314KB)
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ISSN:0002-9505
DOI:10.1119/1.10474
出版商:American Association of Physics Teachers
年代:1976
数据来源: AIP
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