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Simple sound demonstrations

 

作者: Jay S. Huebner,   N. Sundaralingam,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 1  

页码: 16-16

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.879969

 

出版商: American Association of Physics Teachers

 

关键词: weight of gas;velocity of sound

 

数据来源: AIP

 

摘要:

Simple, yet robust and reliable demonstrations to show that the velocity of sound in gases varies with temperature and inversely with the molecular weight of the gas are described.

 

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