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Mechanical Equivalent of Heat Apparatus

 

作者: John McLeod,   Albert E. Werbrouck,  

 

期刊: American Journal of Physics  （AIP Available online 1960）
卷期: Volume 28, issue 9  

页码: 793-796

 

ISSN:0002-9505

 

年代: 1960

 

DOI:10.1119/1.1936004

 

出版商: American Association of Physics Teachers

 

数据来源: AIP

 

摘要:

A continuous flow-type mechanical equivalent of heat apparatus is described. It consists of two turbines immersed in water and rotated with respect to each other by an electric motor. Lucite housing facilitates observation of the energy conversion and provides good thermal insulation. In our elementary physics laboratories, most students obtain results within 2% of the accepted value.

 

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