ULTRASONIC PROPAGATION IN AQUEOUS SOLUTION OF POLYVINYL ACETATE IN VARIOUS CONCENTRATIONS AT DIFFER- ENT TEMPERATURES

Short Communication

Authors

  • S Shakeel Ahmed PCSIR Laboratories Complex, Karachi-75280, Pakistan
  • Mohammed Yaqub PCSIR Laboratories Complex, Karachi-75280, Pakistan
  • Khalil Ahmed PCSIR Laboratories Complex, Karachi-75280, Pakistan
  • G H Shaikh PCSIR Laboratories Complex, Karachi-75280, Pakistan

Keywords:

Emulsion, Ultrasonic Velocity, Compressibility, Viscosity.

Abstract

For a polymer solution in the liquid phase, when the high intensity ultrasonic waves are passed over a certain range of temperatures and at atmospheric pressure, the thermodynamic parameters of such polymer can be evaluated by measuring ultrasonic velocity, compressibility and the density (Nozdrev 1974). In binary liquid mixture, the nonlinear variation in ultrasonic velocity with concentration have been frequently observed in many mixtures (Khan 1991; Pandey and Dubey
1994).

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Published

2004-08-30

How to Cite

Ahmed, S. S., Yaqub, M., Ahmed, K., & Shaikh, G. H. (2004). ULTRASONIC PROPAGATION IN AQUEOUS SOLUTION OF POLYVINYL ACETATE IN VARIOUS CONCENTRATIONS AT DIFFER- ENT TEMPERATURES: Short Communication. Biological Sciences - PJSIR, 47(4), 272–274. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/1534

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