The exit velocity of the fluid is

Question

The enthalpy drop for flow through convergent horizontal nozzles is 100kJ/kg. If the velocity of approach at inlet to the nozzle in negligible, the exit velocity of the fluid is                              

(A) 20 m/s                      (B) 400 m/s

(C) 447.2 m/s                  (D) 520.8 m/s