Fluid MechanicsHard
Question
When a capillary tube of glass dipped in mercury then -
Options
A.Mercury level rises in tube
B.Mercury rises in tube and come out
C.Mercury level in tube descendes
D.Level of mercury neither ascends or descends
More Fluid Mechanics Questions
A tube in vertical plane is shown in figure. It is filled with a liquid of density r and its end B is closed. Then the f...A cylindrical vessel is filled with water up to height H.A hole is bored in the wall at a depth h from the free surface ...Water rise in a capillary upto an extension height such that upward force of surface tension balances the force of 75 &#...A big drop of radius R is formed by 1000 small droplets of water of radius r. The radius of each small drop is -...If the interatomic spacing in a steel wire is 2.8 × 10-10 m. and Ysteel = 2 × 1011 N/m2, then force constant i...