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Research Paper | Physics Science | India | Volume 4 Issue 9, September 2015 | Rating: 6.1 / 10
Acoustic Study of Aqueous Polyethylene Glycol
Abstract: Using measured values of ultrasonic speed, density and viscosity different acoustical parameters have been calculated like acoustic impedance and ultrasonic absorption. The speed of ultrasonic waves has been measured in aqueous solution of polyethylene glycol at 1 MHz frequency. Measurements were carried out at temperature 35C, at different concentration range 0.3 % to 1.0 %. By using these values intermolecular interactions are discussed.
Keywords: ultrasonic velocity, acoustic impedance and ultrasonic absorption
Edition: Volume 4 Issue 9, September 2015,
Pages: 2075 - 2077