Question

Water is flowing through a horizontal tube of unequal cross-section. At the point where the velocity of
water is 0.4 ms", the pressure is 0.1 m of Hg. What is the pressure at the point where the velocity of water
is 0.8 ms-l? Density of mercury 13.6 x 10 kg.m-3.
P​

Answer 1

Answer:

The pressure of water equals to 0.1 m 12 of mercury at a place where the velocity of flow is 0.4 ms. What will be the pressure at another place where the velocity of flow is 0.5 ms? Ans. 0.09966 m of Hg column.