| 对耦合摆实验中耦合弹簧的改进 |
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| 引用本文： | 路峻岭,汪荣宝.对耦合摆实验中耦合弹簧的改进[J].物理实验,2005,25(8):36-37. |
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| 作者姓名： | 路峻岭 汪荣宝 |
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| 作者单位： | 清华大学,物理系,北京,100084 |
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| 摘 要： | 以悬细线拉拽小重物作为等效耦合弹簧，可实现2个一维单摆之间的耦合．通过改变重物的质量或细线的长度，实现等效耦合弹簧的劲度系数的改变．
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| 关 键 词： | 耦合摆 耦合弹簧 等效耦合弹簧 |
| 文章编号： | 1005-4642（2005）08-0036-02 |
| 收稿时间： | 2004-10-17 |
| 修稿时间： | 2004-12-11 |
Improvement on coupling spring in coupled pendulum experiments |
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| LU Jun-ling,WANG Rong-bao.Improvement on coupling spring in coupled pendulum experiments[J].Physics Experimentation,2005,25(8):36-37. |
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| Authors: | LU Jun-ling WANG Rong-bao |
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| Abstract: | The coupling between two one-dimensional pendulums is realized by constituting a coupling spring by a thin thread hanging a small object. The effective stiffness of this coupling spring is varied by changing the mass of the object and length of the thin thread. |
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| Keywords: | coupled pendulum coupling spring equivalent coupling spring |
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