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|
| 21. |
Integer solutions of 1/x+1/y=1/z |
| |
The Physics Teacher,
Volume 28,
Issue 9,
1990,
Page 617-617
Mark A. Heald,
Preview
|
PDF (482KB)
|
|
ISSN:0031-921X
DOI:10.1119/1.2343186
出版商:American Association of Physics Teachers
年代:1990
数据来源: AIP
|
| 22. |
A long precision air track |
| |
The Physics Teacher,
Volume 28,
Issue 9,
1990,
Page 618-618
Fritz Schoach,
Walter Winiger,
Preview
|
PDF (565KB)
|
|
ISSN:0031-921X
DOI:10.1119/1.2343187
出版商:American Association of Physics Teachers
年代:1990
数据来源: AIP
|
| 23. |
A simpler soft‐drink‐can electroscope |
| |
The Physics Teacher,
Volume 28,
Issue 9,
1990,
Page 620-620
Walter Connolly,
Hyam Kruglak,
Preview
|
PDF (566KB)
|
|
ISSN:0031-921X
DOI:10.1119/1.2343188
出版商:American Association of Physics Teachers
年代:1990
数据来源: AIP
|
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