Dear Sayan, please note that flow rate of a liquid at a point through a tube of cross-sectional area A is Q=Av, v is the velocity of liquid at that point (please read any book on f...
You know AV is known as flow rate.For an incompressible fluid flowing through a tube AV is constant.If you decrease the radius then velocity will be increased accordingly and AV is...
sir which one is right?... previously it is answered q/4
Abhishek singh
flow rate of fluid in cylindrical pipe is proportional to the cross sectional area of cylinder (i.e. π*r^2). As radius is halved, flowrate will decrease by four times. Best regard...