Fluid MechanicsHard
Question
An incompressible liquid flows through a horizontal tube as shown in the figure. Then the velocity ′v′ of the fluid is :
Options
A.3.0 m/s
B.1.5 m/s
C.1.0 m/s
D.2.25 m/s
Solution
from equation of continuity,
(A × 3) = (A × 1.5) + (1.5 A × V)
⇒ V = 1 m/s2
(A × 3) = (A × 1.5) + (1.5 A × V)
⇒ V = 1 m/s2
Create a free account to view solution
View Solution FreeMore Fluid Mechanics Questions
The reading a spring balance when a block is suspended from it in air is 60 N. This reading is changed to 40 N when the ...The gale blows over a house. The force due to gale on the roof is....The lower surface of a cube is fixed. On its upper surface, force is applied at an angle of 30o from its surface. The ch...An air bubble is lying just below the surface of water. The surface tension of water is 70 × 10-3 Nm-1 and atmosphe...A liquid does not wet the sides of a solid, if the angle of contact is...