Question

if the area of cross section is decrease then fluid pressure is?? increase ,decrease,remain same​

Answer 1

Explanation:

Flow rate can be expressed in either terms of cross sectional area and velocity, ... Because liquids are incompressible, the rate of flow into an area must equal the rate ... much the speed of a liquid increases if it is forced to flow through a smaller area. ... when the area A decreases, the velocity v must increase proportionally.