Finding the flow rate of liquid

see this example

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...

See the attachment.

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...

here is the solution.. this will help u..