| 一则液体表面张力系数测量公式的深层解析 |
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| 引用本文： | 刘伟民.一则液体表面张力系数测量公式的深层解析[J].实验室研究与探索,2011,30(7). |
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| 作者姓名： | 刘伟民 |
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| 作者单位： | 商丘师范学院物理与信息工程系,河南商丘,476000 |
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| 基金项目： | 国家自然科学基金(10873011); 河南省科技厅科技发展项目(102102210244;102102210415); 2008年商丘师范学院青年骨干教师资助 |
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| 摘 要： | 采用图示法对一则液体表面张力系数测量公式展开了讨论,结果证实了其平衡表达式的正确性.对各参量的物理意义进行了细化分析,发现,理解弹簧的作用原理以及表面张力的表现形式是加深认识该测量公式的关键.
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| 关 键 词： | 液体表面张力系数 平衡表达式 弹簧的作用原理 |
Discussion on One Formula for Liquid Surface Tension Coefficient |
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| LIU Wei-min.Discussion on One Formula for Liquid Surface Tension Coefficient[J].Laboratory Research and Exploration,2011,30(7). |
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| Authors: | LIU Wei-min |
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| Institution: | LIU Wei-min(Department of Physics and Information Engineering,Shangqiu Normal University,Shangqiu 476000,China) |
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| Abstract: | With graphic mothod,discussion was carried out on one formula for liquid surface tension coefficient from three different situation.The results show that the equilibrium expression is correct.Subsequent detailed analysis on the related parameters finds that understanding the working theory of the spring and the behaving process of surface tension is the key factor to comprehend this formula deeply. |
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| Keywords: | liquid surface tension coefficient equilibrium expression working theory of spring |
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