| 液体粘滞系数测量仪器的研究 |
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| 引用本文： | 周木,胡成华,史玲娜. 液体粘滞系数测量仪器的研究[J]. 大学物理实验, 2011, 24(5): 64-66 |
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| 作者姓名： | 周木 胡成华 史玲娜 |
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| 作者单位： | 重庆交通大学,重庆,400074 |
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| 摘 要： | 粘滞系数的测量是大学物理基础实验,有三种测量方法,其中落球法实验仪器被多数高校实验室认同。针对目前高校实验室粘滞系数测量仪器在仪器维护、测量方法及数据处理等方面存在的问题进行设计。新仪器操作简单,维修快捷,测量结果准确,相对误差为0.13%。
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| 关 键 词： | 粘滞系数 落球法 |
The Rearch about the Masuring Dice of Fuid Rsistance Coefficient |
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| ZHOU Mu,HU Cheng-hua,SHI Ling-na. The Rearch about the Masuring Dice of Fuid Rsistance Coefficient[J]. Physical Experiment of College, 2011, 24(5): 64-66 |
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| Authors: | ZHOU Mu HU Cheng-hua SHI Ling-na |
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| Affiliation: | ZHOU Mu,HU Cheng-hua,SHI Ling-na (Chongqing Jiao Tong University,Chongqing 400074) |
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| Abstract: | The measurement of resistance coefficient is the base experiment of university physics,and has three methods.The falling ball method is adopted by many colleges and universities.The paper suggests to amend the device,measurement method and data processing against the present problem of colleges and universities.The new instrument is easy operate,repair and accurate result.The relative error is 0.13%. |
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| Keywords: | resistance coefficient falling ball |
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