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E-Journal of Chemistry
Volume 8 (2011), Issue 3, Pages 1246-1249

Thermal Properties of Some Organic Liquids Using Ultrasonic Velocity Measurements

P. Ramadoss and N. Buvaneswari

Department of Physics, Government Arts College, Tiruvannamalai-606 603, Tamilnadu, India

Received 16 September 2010; Revised 24 November 2010; Accepted 18 December 2010

Copyright © 2011 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Debye temperature and thermal relaxation time has been calculated in normal and boiling temperature. Using thermal relaxation time, the heat of fusion has been calculated for nineteen organic liquids and the results throw light on the method of calculating heat of fusion.