Estimation Of Viscosity Values Of Different Samples Of Oil, Using A U-tube Glass Viscometer

CHAPTER ONE BACKGROUND OF THE STUDY Introduction The term ‘Viscosity’ describes a material’s property from a physicists point of view, it is a fluids thickness. Scientifically speaking, It is the measure of a fluids internal flow resistance to being deformed. (Szekely, 1999). Some liquid flow more easily than others do, for example honey is very thick and flows very slowly. Water is very thin and flow very quickly with this it shows that one is more viscous than the other. (Battle et al., 1990). Viscosity can be defined as a term used to describe the resistance of low at a particular tempera…