Blood plasma (at 37.0C) is to be supplied to a patient at the rate of 2.80 10⁶ m³/s. If the tube connecting the plasma to the patient's vein has a radius of 2.00 mm and a length of 51.3 cm, what is the pressure difference between the plasma and the patient's vein? Viscosity of blood plasma is 1.30 10³ Pas.