| 用电子分析天平测量液体的表面张力系数 |
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| 引用本文： | 罗兴垅,易伟.用电子分析天平测量液体的表面张力系数[J].赣南师范学院学报,2008,29(6):114-117. |
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| 作者姓名： | 罗兴垅 易伟 |
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| 作者单位： | 赣南师范学院,物理与电子信息学院,江西,赣州,341000 |
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| 摘 要： | 阐述用电子分析天平测量液体表面张力系数的原理和方法．对液体表面张力系数测量公式进行分析讨论，指出某些文献中所给出的拉脱法测液体表面张力系数实验测量公式存在的问题．
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| 关 键 词： | 液体 表面张力系数 拉脱法 电子分析天平 |
Measuring Liquid Surface Tension Coefficient with an Electronic Balancep |
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| LUO Xing-long,YI Wei.Measuring Liquid Surface Tension Coefficient with an Electronic Balancep[J].Journal of Gannan Teachers' College(Social Science(2)),2008,29(6):114-117. |
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| Authors: | LUO Xing-long YI Wei |
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| Institution: | LUO Xing-long,YI Wei(School of Physics , Electronic Information,Gannan Normal University,Ganzhou 341000,China) |
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| Abstract: | The theory and method that the surface tension coefficient of liquid is measured by an electronic analytical balance is introduced.The formulae for measuring the surface tension coefficient of liquid is analysed and discussed.The shortcomings of a measuring formula for measuring the liquid surface tension coefficient by tearing-off method in some documents are discussed. |
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| Keywords: | liquid surface tension coefficient tearing-off method electronic analytical balance |
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