首页   按字顺浏览 期刊浏览 卷期浏览 Pulsed waves: Reflections and the speed of sound
Pulsed waves: Reflections and the speed of sound

 

作者: Leonard Yarmus,  

 

期刊: American Journal of Physics  （AIP Available online 1996）
卷期: Volume 64, issue 7  

页码: 903-906

 

ISSN:0002-9505

 

年代: 1996

 

DOI:10.1119/1.18119

 

出版商: American Association of Physics Teachers

 

关键词: SOUND WAVES;REFLECTION;AIR;MEASURING METHODS;TUBES;43.;03.40;01.50.P

 

数据来源: AIP

 

摘要:

A simple, direct, and inexpensive determination of the speed of sound in air, suitable for an undergraduate laboratory exercise, is presented. The same apparatus is used to demonstrate acoustic pulse reflections from closed and open ended tubes of circular cross section.

 

点击下载:  PDF (332KB)



返 回