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About liquids

 

作者: Herbert J. Bernstein,   Victor F. Weisskopf,  

 

期刊: American Journal of Physics  （AIP Available online 1987）
卷期: Volume 55, issue 11  

页码: 974-983

 

ISSN:0002-9505

 

年代: 1987

 

DOI:10.1119/1.15305

 

出版商: American Association of Physics Teachers

 

关键词: VISCOSITY;SELF−DIFFUSION;LIQUIDS;BOILING POINTS;MELTING POINTS;NEON;ARGON;SODIUM;ALUMINIUM;COPPER;SILVER;MERCURY;WATER;FUSION HEAT;VAPORIZATION HEAT

 

数据来源: AIP

 

摘要:

On the basis of a simplified depiction of liquids, solids, and gases, a qualitative discussion is presented of certain properties of liquids with spherically symmetric atoms: their melting and boiling heats and the corresponding temperatures, their coefficients of viscosity and self‐diffusion. Results are compared with data for neon, argon, sodium, aluminum, copper, silver, and mercury. Water is also included for order‐of‐magnitude comparison, although its molecules are not spherically symmetric and internal degrees of freedom cannot be neglected.

 

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