| 牛顿环实验中暗环直径的正确测量 |
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| 引用本文： | 向东,何毅. 牛顿环实验中暗环直径的正确测量[J]. 安庆师范学院学报(自然科学版), 2004, 10(2): 5-6 |
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| 作者姓名： | 向东 何毅 |
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| 作者单位： | 南华大学,数理学院,湖南,衡阳,421001;南华大学,数理学院,湖南,衡阳,421001 |
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| 摘 要： | 在实验"用牛顿环测透镜的曲率半径"中,因为暗环条纹有一定宽度,所以在测量其直径问题上,各种教材说法不一。本文通过光学理论分析得出应选取暗环两侧的条纹外边缘之间距作为暗环直径的结论。
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| 关 键 词： | 牛顿环 暗环 直径 |
| 文章编号： | 1007-4260(2004)02-0005-02 |
| 修稿时间： | 2003-11-28 |
A Correct Measurement for the Diameters of Dark Rings in the Experiment of Newton's Rings |
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| XIANG Dong,HE Yi. A Correct Measurement for the Diameters of Dark Rings in the Experiment of Newton's Rings[J]. Journal of Anqing Teachers College(Natural Science Edition), 2004, 10(2): 5-6 |
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| Authors: | XIANG Dong HE Yi |
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| Abstract: | In the experiment of Determination of the Radius of Curvature of Lens Using Newton's Ring, because stripes of dark rings have some breadth, all kinds of textbooks agree to differ on the measurement for the diameters of dark rings. This paper concludes that the diameter of each dark ring is a distance between outer edges of its two sides by analysis of optical theory. |
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| Keywords: | Newton's rings dark rings diameter |
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