Consider the flaw of a liquid through p pipe of varying cross section. A tank of 5 m height is filled with water. Calculate the velocity of efflux through a hole, 3 m below the surface of water.

Consider the flaw of a liquid through p pipe of varying cross section.

1.	Consider the flaw of a liquid through p pipe of varying cross section. A tank of 5 m height is filled with water. Calculate the velocity of efflux through a hole, 3 m below the surface of water.
Answer» SOLUTION :VELOCITY of EFFLUX `v=SQRT(2gh)=sqrt(2xx9.8xx3)=7.67ms^-1`