| 利用DISLab进行弹簧振子简谐运动实验条件的研究 |
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| 引用本文： | 朱国斌,袁海泉,陈梦姣. 利用DISLab进行弹簧振子简谐运动实验条件的研究[J]. 物理实验, 2011, 31(6) |
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| 作者姓名： | 朱国斌 袁海泉 陈梦姣 |
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| 作者单位： | 苏州大学物理科学与技术学院,江苏苏州,215006 |
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| 摘 要： | 利用DISLab研究弹簧振子简谐运动中力和位移随时间变化的关系,发现弹簧在振动过程中回复力存在滞后现象.本文通过设计实验,研究了弹簧的劲度系数、振子质量和振幅对回复力滞后的影响.
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| 关 键 词： | 弹簧振子 回复力 |
Study on the experimental conditions of the harmonic vibration of spring oscillator by DISLab |
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| ZHU Guo-bin,YUAN Hai-quan,CHEN Meng-jiao. Study on the experimental conditions of the harmonic vibration of spring oscillator by DISLab[J]. Physics Experimentation, 2011, 31(6) |
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| Authors: | ZHU Guo-bin YUAN Hai-quan CHEN Meng-jiao |
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| Affiliation: | ZHU Guo-bin,YUAN Hai-quan,CHEN Meng-jiao(School of Physics and Technology,Soochow University,Suzhou 215006,China) |
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| Abstract: | The variations of restoring force and displacement in the harmonic vibration process of spring oscillator were studied using DISLab.Hysteresis of restoring force of the spring was found in the process of its vibration.Influences of the spring's stiffness coefficient,oscillator quality and amplitude on the hysteresis of restoring force were studied. |
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| Keywords: | DISLab |
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