| 弦线上波的传播规律实验装置的改进 |
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| 引用本文： | 陈骏逸,陆申龙,范为民.弦线上波的传播规律实验装置的改进[J].大学物理实验,2003,16(1):13-15,19. |
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| 作者姓名： | 陈骏逸 陆申龙 范为民 |
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| 作者单位： | 复旦大学,上海,200433 |
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| 摘 要： | 对传统的验证弦线上横波的传播规律实验中的波源进行改进，采用单片机控制的可连续调节频率的装置，可以得到横波的波长与弦线中的张力、弦线的线密度及振动频率的关系，使得验证弦线上横波的传播规律的实验内容更加丰富。
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| 关 键 词： | 弦线 传播规律 实验装置 改进 波长 振动频率 张力 横波 波源 线密度 |
| 文章编号： | 1007-2934(2003)01-0013-03 |
IMPROVEMENT OF DEVICES FOR STUDYING WAVE PROPAGATION REGULARITY ON STRING |
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| Chen junyi,Lu shenlong,Fan weiming.IMPROVEMENT OF DEVICES FOR STUDYING WAVE PROPAGATION REGULARITY ON STRING[J].Physical Experiment of College,2003,16(1):13-15,19. |
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| Authors: | Chen junyi Lu shenlong Fan weiming |
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| Abstract: | Conventional wave source for testing transverse wave propagation regularity was improved by using computer to adjust continuously the wave frequency.The relationship between transverse wavelength and string tension,string density and vibration frequency can be obtained.This improvement results that the experiment contents of wave propagation regularity on string is completer. |
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| Keywords: | wavelength vibration frequency tension |
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