(i) Increase in temperature causes a decrease in the viscosity of a liquid, whereas the viscosity of gases increases with temperature growth. ∴ C.G.S unit of kinematic viscosity is cm 2/s or, Stoke. (1 stoke = 0.0001 m 2/s) Kinematic Viscosity is a function of temperature and pressure. Here is how the Dynamic Viscosity using Kinematic Viscosity calculation can be explained with given input values -> 1000 10100. The below tables provide the dynamic viscosity, the kinematic viscosity and the density of water at different temperatures. To use this online calculator for Dynamic Viscosity using Kinematic Viscosity, enter Mass Density of Fluid () & Kinematic Viscosity () and hit the calculate button. (2) Kinematic Viscosity: The ratio of dynamic viscosity to density appears frequently and this ratio is given by the name kinematic viscosity. Summary Viscosity and Density in Metric Units Summary. A common unit of dynamic viscosity is poise.ĭynamic viscosity is a function of temperature only. (1) Dynamic viscosity: This is also termed as absolute viscosity. Dynamic viscosity gives an overview of the force needed to make the fluid flow at a certain rate, while kinematic viscosity shows how fast a fluid can move whenever a certain force is applied to it. Viscosity: The property that represents the internal resistance of a fluid to motion (i.e. Kinematic viscosity: v (v u) is the dynamic viscosity of the medium, and it is divided by the density. Correct Answer - Option 2 : Dynamic viscosity is independent of pressure The term viscosity in general refers to both dynamic viscosity and kinematic viscosity.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |