Journal of Pure and Applied Ultrasonics

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Thermal Conductivity of Liquid-Interrelationship between Thermal Conductivity and Ultrasonic Speed


Affiliations
1 Department of Chemistry, University of Allahabad, Allahabad-211002, India
2 Department of Physical Sciences, MGCG Vishvavidyalaya, Chitrakoot, Satna-485334, India
 

A correlation between thermal conductivity (λ) and ultrasonic velocity (u) of liquid has been made. Using the density (ρ) and ultrasonic velocity data for liquids Ar and Kr, the values of λ have been calculated at different temperatures. It is interesting to note that the excellent agreement between experimental and theoretical values is found for both the liquids.

Keywords

Ultrasonic Velocity, Thermal Conductivity, Density.
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  • Thermal Conductivity of Liquid-Interrelationship between Thermal Conductivity and Ultrasonic Speed

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Authors

J. D. Pandey
Department of Chemistry, University of Allahabad, Allahabad-211002, India
Vandana Pathak
Department of Physical Sciences, MGCG Vishvavidyalaya, Chitrakoot, Satna-485334, India
Sunil
Department of Physical Sciences, MGCG Vishvavidyalaya, Chitrakoot, Satna-485334, India
S. K. Vishvakarma
Department of Physical Sciences, MGCG Vishvavidyalaya, Chitrakoot, Satna-485334, India

Abstract


A correlation between thermal conductivity (λ) and ultrasonic velocity (u) of liquid has been made. Using the density (ρ) and ultrasonic velocity data for liquids Ar and Kr, the values of λ have been calculated at different temperatures. It is interesting to note that the excellent agreement between experimental and theoretical values is found for both the liquids.

Keywords


Ultrasonic Velocity, Thermal Conductivity, Density.

References