Teaching OSSSC TGT Teachers Mock Test Series 2025 Fluid Mechanics Fluid Kinematics Continuity Equation
A liquid of density 1200 kg/m3 is flowing steadily through a tube of varying cross – section as shown below. The cross section at point A is 1cm2 and at B is 20 mm2. The points A and B are in the same horizontal plane. The speed of liquid at point A is 10 cm/sec. The difference of pressure at A and B is ___________(in Pa)
1
72 Pa
2
104 Pa
3
144 Pa
4
208 Pa