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Title: Density, viscosity and ultrasonic study of polymethylmethacrylate
Authors: Saxena, Richa
Bhatt, S C
Uniyal, Manish
Nautiyal, S C
Keywords: Ultrasonic velocity;Relaxation time;Ultrasonic absorption
Issue Date: Mar-2020
Publisher: NISCAIR-CSIR, India
Abstract: Experimental values of density, viscosity and ultrasonic velocity of binary mixture of polymethylmethacrylate and acetic acid are reported in temperature range 30 °C to 65 °C at 0.4% concentration at1MHz frequency. Acoustical parameters like relaxation time and ultrasonic absorption are calculated using experimental data. These properties are used to interpret molecular interactions among component liquids.
Page(s): 36-38
ISSN: 2581-8198 (Online)
Appears in Collections:AIR Vol.02(1) [March 2020]

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