A liquid is flowing with an average velocity of Vcm/s in a tube of radius rcm. Write the equation for the rate of flow

A liquid is flowing with an average velocity of Vcm/s in a tube of rad

1.	A liquid is flowing with an average velocity of Vcm/s in a tube of radius rcm. Write the equation for the rate of flow
Answer» Solution :Rate of FLOW of LIQUID = `aupsilon = PI r^2 UPSILON ."" cm^3//"sec".`