Open AccessUltrasonic Velocity & Other Related Parameters
Author(s) -
Dr Ankam Raghavendra Rao,
Dr D.V. Raghuram,
Mr Y.Mohan Rao
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.b2014.078219
Subject(s) - ultrasonic sensor , compressibility , interferometry , adiabatic process , materials science , acoustics , mechanics , thermodynamics , optics , physics
Ultrasonic velocity is an important parameter, characterizing the state of the system. It can be determined experimentally by using Ultrasonic Interferometer. A brief discussion of ultrasonic interferometer and mode of determining ultrasonic velocities is given. The present paper deals with the experimental determination of ultrasonic velocities and adiabatic compressibility’s of ethylene glycols and higher homologous. From the ultrasonic velocity, closely related parameters like molar sound velocity, molar compressibility, and Vander Waal’s constant ….etc. are evaluated. The variations in ultrasonic velocity and related parameters with degree of polymerization and a phenomenal reasoning for the same are also permuted. key words: Ultrasonic velocity, Adiabatic Compressibility, Molar sound velocity, Molar compressibility, Vander Waal’s Constant and Inter Molecular Free length