Obtain an expression for the rise of a liquid in a capillary tube. - Physics | Shaalaa.com

Capillary Bed Definition, Function & Diagram

Video: Measuring Viscosity of Propylene Glycol Solution Using a Glasstube Viscometer

One type of capillary-tube viscometer is shown in Video V1.5 and in Fig. P1.57. For this device the liquid to be tested is drawn into the tube to a level above the top etched line. The time is then obtained for the liquid to drain to the bottom etched line.The kinematic viscosity, ν, in m^2 / s is then obtained from the equation ν=K R^4 t where K is a constant, R is the radius cf the capillary tube in mm, and t is the drain time in seconds. When glycerin at 20^∘ C is used as a calibration fluid

Capillary Action Experiment

Capillary Action | Definition, Laws & Examples