| 用电子天平测定液体表面张力系数结果的分析 |
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| 引用本文： | 王世亮.用电子天平测定液体表面张力系数结果的分析[J].烟台师范学院学报(自然科学版),2009(4):341-343. |
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| 作者姓名： | 王世亮 |
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| 作者单位： | 鲁东大学物理学院,山东烟台264025 |
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| 摘 要： | 用电子天平测量金属环从水中拉出过程表面张力的变化,对测量结果进行分析修正,明确了用电子天平拉脱法测定表面张力系数的正确计算公式.
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| 关 键 词： | 表面张力系数 拉脱法 电子天平 |
Analysis on the Measurement of the Liquid Surface Tension Coefficient for the Liquid with Electronic Balance |
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| WANG Shi-liang.Analysis on the Measurement of the Liquid Surface Tension Coefficient for the Liquid with Electronic Balance[J].Yantai Teachers University journal(Natural Science Edition),2009(4):341-343. |
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| Authors: | WANG Shi-liang |
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| Institution: | WANG Shi-liang(School of Physics,Ludong University,Yantai 264025,China) |
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| Abstract: | Variation of the surface tension on the metal loop can be measured by electronic balance when it is drawed off the water,and the surface tension coefficient can be obtained by analyzing the measuring results.The formula for measuring the surface tension coefficient with electronic balance by pulling escape is induced. |
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| Keywords: | surface tension coefficient pulling escape electronic balance |
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