期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2017
卷号：6
期号：5
页码：9371
DOI：10.15680/IJIRSET.2017.0605212
出版社：S&S Publications
摘要：Velocity of Ultrasound was measured in different densities of milk powder reconstituted with water at1MHz frequency at room temperature, using multi frequency interferometer. Density of milk was measured by usingspecific gravity bottle. Acoustic impedance, Bulk modulus and adiabatic compressibility were calculated. The velocity ofultrasound may be used to check the purity of milk. Any adulteration in the milk can be detected based on the velocitydata. The present study throws light in understanding the variation in composition of milk.
