| 关于受迫振动、共振的实验研究 |
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| 引用本文： | 单晓峰.关于受迫振动、共振的实验研究[J].物理实验,2006,26(8):24-26. |
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| 作者姓名： | 单晓峰 |
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| 作者单位： | 稽山中学,浙江,绍兴,312000 |
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| 摘 要： | 简要分析了现行中学物理课本中关于受迫振动和共振的演示实验中存在的缺点,并针对其不足加以改进.改进后的实验装置演示效果更好,便于学生理解和掌握相应的物理规律.
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| 关 键 词： | 受迫振动 固有频率 驱动力 振幅 共振 |
| 文章编号： | 1005-4642（2006）08-0024-03 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006年3月9日 |
Research on the experiment of forced vibration and resonance |
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| SHAN Xiao-feng.Research on the experiment of forced vibration and resonance[J].Physics Experimentation,2006,26(8):24-26. |
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| Authors: | SHAN Xiao-feng |
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| Institution: | Jishan Middle School, Shaoxing 312000, China |
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| Abstract: | Problems in the demonstrating experiment of forced vibration and resonance in current physics course are analyzed and effective amelioration methods are suggested.Using the new demonstrating experimental device,the teaching effect have been greatly improved,and it is more easy for the students to understand and master the physics law. |
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| Keywords: | forced vibration natural frequency driving force amplitude resonance |
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