
%0 Journal Article
%A Sarma, BS 
%A Venkateswara Rao, V 
%T An Empirical Relation for the Evaluation of the Dielectric Relaxation Time of Certain Polar Liquids Using a Single Microwave Frequency
%J Australian Journal of Physics
%D 1974/02/01
%V 27
%N 1
%P 87-92
%K 
%R https://doi.org/10.1071/PH740087
%U https://www.publish.csiro.au/paper/PH740087 
%X An empirical relation is proposed for the determination of the dielectric relaxation time .. of polar liquids with nearly spherical molecules from measurements of the dielectric constants at a single microwave frequency. The relation is obtained by introducing a concentration factor as a parameter in the expression for .. derived by Eyring et al. (1941). Its validity for suitable polar liquids is demonstrated by comparison of results with previously reported values. Thermodynamic parameters for a number of liquids at various concentrations have also been evaluated from experimental data using the relation. 
