Glycerine flows steadly through a horizontal tube of length 1.5 m and radius 1.0 cm. IF the amount of glycerine collected per second at one end is 4.0 times 10^-3 kg s^-1. What is the pressure difference between the two ends of the tube?(density of glycerine =1.3 times 10^3 kg m^-3 and viscosity of glycerine =0.83 Pa s).[You may also like to check If the assumption of laminar flow in the tube is correct]

Glycerine flows steadly through a horizontal tube of length 1.5 m and

1.	Glycerine flows steadly through a horizontal tube of length 1.5 m and radius 1.0 cm. IF the amount of glycerine collected per second at one end is 4.0 times 10^-3 kg s^-1. What is the pressure difference between the two ends of the tube?(density of glycerine =1.3 times 10^3 kg m^-3 and viscosity of glycerine =0.83 Pa s).[You may also like to check If the assumption of laminar flow in the tube is correct]
Answer» Solution :`9.8 TIMES 10^2 PA` (The REYNOLDS number is about 0.3 so the flow is LAMINAR)