Fluid MechanicsHard
Question
On dipping a capillary of radius ′r′ in water, water rises upto a height H and potential energy of water is u1. If a capillary of radius 2r is dipped in water, then the potential energy is u2. The ratio
is
is Options
A.2 : 1
B.1 : 2
C.4 : 1
D.1 : 1
More Fluid Mechanics Questions
Sudden fall of atmospheric pressure by a large amount indicate...A fire hydrant (as shown in the figure) delivers water of density r at a volume rate L. The water travels vertically upw...A cubical block of wood 10 cm on a side, floats at the interface of oil and water as shown in figure. The density of oil...An iron wire of length 4 m and diameter 2 mm is loaded with a weight of 8 kg. If the Young′s modulus ′Y̸...′Torr′ is the unit of :-...