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Period and amplitude

 

作者: Russell Akridge,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 8  

页码: 507-508

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.879941

 

出版商: American Association of Physics Teachers

 

关键词: period;amplitude;frequency;oscillation;equilibrium

 

数据来源: AIP

 

摘要:

Three simple demonstrations illustrate small amplitude, periodic systems displaying amplitude-dependent periods. Physics students enjoy observing such demonstrations, and from them they learn that small amplitude is not sufficient to guarantee that period is independent of amplitude.

 

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