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| “比较测量法”在三线摆实验中的应用 | |
| 引用本文： | 夏雪琴. “比较测量法”在三线摆实验中的应用[J]. 大学物理实验, 2011, 24(5): 47-50 |
| 作者姓名： | 夏雪琴 |
| 作者单位： | 浙江海洋学院,浙江舟山,316004 |
| 摘 要： | 探讨了＂三线摆法测转动惯量＂实验在传统测量方法上产生较大误差的原因,对原实验的测量方法进行了改进,提出了新的测量方法——＂比较测量法＂,并运用误差理论作了较为详细的阐述。 |
| 关 键 词： | 三线摆 转动惯量 误差分析 比较测量法 |
Comparison Measurement In the Application of Three-line Pendulum Experiment |
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| XIA Xue-qin. Comparison Measurement In the Application of Three-line Pendulum Experiment[J]. Physical Experiment of College, 2011, 24(5): 47-50 | |
| Authors: | XIA Xue-qin |
| Affiliation: | XIA Xue-qin (Zhejiang Ocean University,Zhoushan 316004) |
| Abstract: | This paper discusses the reason why the traditional method to measure third-line pendulum inertia experiment produces greater error.Besides,on the basis of the original experiment,it makes some improvement and puts forward the new measuring method-comparison measurement,and also expounds the details by using the error theory. |
| Keywords: | third-line pendulum rotational inertia error analysis comparison measurement |
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