| 简易共振实验演示仪 |
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| 引用本文： | 贾爱英.简易共振实验演示仪[J].物理实验,2005,25(3):29-30. |
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| 作者姓名： | 贾爱英 |
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| 作者单位： | 浦江二中,浙江,浦江,322200 |
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| 摘 要： | 分析了教材中受迫振动和共振2个演示实验的缺点，自制了简易共振演示装置．使用该实验装置可测量固有频率，演示受迫振动及共振频率和固有频率的关系．
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| 关 键 词： | 受迫的振动 共振 演示实验 |
| 文章编号： | 1005-4642(2005)03-0029-02 |
| 修稿时间： | 2004年10月21 |
Simplified resonance experiment device |
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| JIA Ai-ying.Simplified resonance experiment device[J].Physics Experimentation,2005,25(3):29-30. |
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| Authors: | JIA Ai-ying |
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| Abstract: | The deficiency of forced vibration and resonance experiments is indicated. The simplified resonance experiment device is designed to measure inherent frequency, demonstrate forced vibration and show the relation of resonant frequency and inherent frequency. |
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| Keywords: | forced vibration resonance demonstration experiment |
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