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Archimedes’ principle without the king’s crown

 

作者: Thomas Bruce Daniel,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 9  

页码: 557-557

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.880136

 

出版商: American Association of Physics Teachers

 

关键词: Archimedes’ principle;floating;sinking

 

数据来源: AIP

 

摘要:

A concrete demonstration of Archimedes’ principle of buoyancy without direct reference to density is described. Floating and sinking are explained in terms of the weight andshapeof objects. This can be effective with students who have not mastered ratios.

 

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