| 液体表面张力系数测定实验的几点分析 |
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| 引用本文： | 朱世坤,江修. 液体表面张力系数测定实验的几点分析[J]. 大学物理实验, 1996, 0(2) |
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| 作者姓名： | 朱世坤 江修 |
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| 作者单位： | 宜昌师专 |
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| 摘 要： | 用拉脱法测定水的表面张力系数实验中，用焦利氏秤测定（Ｆ—Ｗ）时，确定焦利氏秤标尺读数Ｌ１、Ｌ２的位置有两种方法。本文旨在详细分析这两种方法隐含的实验条件和对实验结果的影响．并进行比较，得出结论。
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| 关 键 词： | 拉脱法，表面张力系数，近似条件，误差 |
SOME ANALYSES OF THE EXPERIMENT OF DETERMINING SURFACE TESILE FORCE COEFFICENTS |
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| Zhu Shikun,Jiang Xiu. SOME ANALYSES OF THE EXPERIMENT OF DETERMINING SURFACE TESILE FORCE COEFFICENTS[J]. Physical Experiment of College, 1996, 0(2) |
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| Authors: | Zhu Shikun Jiang Xiu |
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| Abstract: | In the experiment for determining surface tensile force cocffinnts by pulling and separating method, and when Joly balance is used to determine(F - W ), there are two ways to determine the position of readings L1 and L2 on Joly balance. The paper is aimed at the detailed analysis of implied conditions of these two ways and their influence upon the experimental results, which arc then compared, so as to reach conclusion. |
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| Keywords: | pulling and separating method surface tensile force coefficent approximate condition error |
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