| 切变模量和转动惯量实验的改进 |
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| 引用本文： | 张平.切变模量和转动惯量实验的改进[J].大学物理,2006,25(5):28-31. |
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| 作者姓名： | 张平 |
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| 作者单位： | 常熟理工学院,物理系,江苏,常熟,215500 |
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| 摘 要： | 设计了一种基于垂直轴定理的新型吊钩,对切变模量和转动惯量实验进行了改进,使之成为既可测定金属丝切变模量和环、柱等刚体的转动惯量,又可验证反映转动惯量重要性质的平行轴定理及垂直轴定理的多功能实验仪.
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| 关 键 词： | 吊钩 切变模量 转动惯量 平行轴定理 垂直轴定理 |
| 文章编号： | 1000-0712(2006)05-0028-04 |
| 收稿时间： | 09 5 2005 12:00AM |
| 修稿时间： | 2005年9月5日 |
The improvement of experiments on the module of shear and moment of inertia |
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| ZHANG Ping.The improvement of experiments on the module of shear and moment of inertia[J].College Physics,2006,25(5):28-31. |
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| Authors: | ZHANG Ping |
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| Institution: | Department of Physics, Changshu Institute of Technology, Changshu,Jiangsu 215500, China |
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| Abstract: | A new suspender is designed to improve the experiments on the module of shear and moment of inertia.This multifunctional experimental instrument not only measures the module of shear of mental thread and the moment of inertial of rings and poles,but also validates the parallel axis theorem and perpendicular axis theorem to reflect the important properties of moment of inertia. |
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| Keywords: | suspender module of shear moment of inertia parallel axis theorem perpendicular axis theorem |
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