What is the correct answer?


The property by virtue of which a liquid opposes relative motion between its different layers is called

A. Surface tension

B. Coefficient of viscosity

C. Viscosity

D. Osmosis

Correct Answer :

C. Viscosity

Related Questions

An air vessel is provided at the summit in a siphon to The total pressure on the surface of a vertical sluice gate 2 m x 1 m… The efficiency of power transmission through pipe is (where H = Total… The force per unit length is the unit of When a body is immersed wholly or partially in a liquid, it is lifted… The intensity of pressure at any point, in a liquid, is __________ to… Which of the following instrument can be used for measuring speed of an… A hemispherical tank of radius (R) has an orifice of cross-sectional area… For pipes, laminar flow occurs when Reynolds number is The flow in a pipe is turbulent when Reynold number is The centre of gravity of the volume of the liquid displaced by an immersed… The pressure of liquid at throat in a Venturimeter is __________ than… The upper surface of a weir over which water flows is known is A piece of metal of specific gravity 13.6 is placed in mercury of specific… The unit of kinematic viscosity in S. I. units is A channel is said to be of most economical cross-section, if The resultant upward pressure of the fluid on an immersed body due to… Buoyant force is Metacentric height is the distance between the metacentre and For a body floating in a liquid the normal pressure exerted by the liquid… Mercury is often used in barometer because When a tank containing liquid moves with an acceleration in the horizontal… The velocity corresponding to Reynold number of 2800, is called An open tank containing liquid is made to move from rest with a uniform… The pressure of a liquid measured with the help of a Piezometer tube is For similarity, in addition to models being geometrically similar to prototype,… An internal mouthpiece is said to be running __________ if the length… The loss of head due to friction in a pipe of uniform diameter in which… Whenever a plate is held immersed at some angle with the direction of… In case of flow through parallel pipes,