A large supply line carries water at a pressure of 1 MPa. A small leak with an

Question:

A large supply line carries water at a pressure of 1 MPa. A small leak with an area of 1 cm2 develops on the pipe which is exposed to the atmosphere at 100 kPa. Assuming the resulting flow to be isentropic, determine
(a) The velocity of the jet.
(b) The leakage rate in kg/min.