| 用电脑通用计数器测定单摆摆动周期 |
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| 引用本文： | 段世政,白聪芝. 用电脑通用计数器测定单摆摆动周期[J]. 新乡师范高等专科学校学报, 2002, 16(2): 16-17 |
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| 作者姓名： | 段世政 白聪芝 |
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| 作者单位： | 1. 新乡师范高等专科学校,物理系,河南,新乡,453000
2. 铁道警官高等专科学校,河南,郑州,450053 |
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| 摘 要： | 介绍了在单摆测量重力加速度实验中 ,用MuJ-ⅡB电脑通用计数器代替秒表测定单摆摆动周期的方法。实验表明 ,使用计数器不仅能提高实验效率 ,而且实验结果更精确。
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| 关 键 词： | 单摆摆动周期 重力加速度 电脑通用计数器 |
| 文章编号： | 1008-7613(2002)02-0016-02 |
| 修稿时间： | 2001-11-08 |
A Determination of Vibrating Circulations of Simple Pendulum with Current Counters of Computers |
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| DUAN Shi zheng BAI Cong zhi. A Determination of Vibrating Circulations of Simple Pendulum with Current Counters of Computers[J]. Journal of Xinxiang Teachers College, 2002, 16(2): 16-17 |
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| Authors: | DUAN Shi zheng BAI Cong zhi |
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| Affiliation: | DUAN Shi zheng 1 BAI Cong zhi 2 |
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| Abstract: | This paper introduces how the MuJ ⅡB current counters of computers replace chronographs to determine the circulations of simple pendulum vibrations during the experiment of the determination of gravity acceleration with the simple pendulum.The experiment suggests that the use of the current counters can not only enhance the experimental efficiency but also give a more accurate experimental result. |
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| Keywords: | vibrating circulations of simple pendulum gravity acceleration current counter of computers |
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