THERMODYNAMIC

PLEASE HELP ME ON THESE TWO PROBLEMS, ILL MAKE SURE TO UPVOTE THANK YOU!

An Insulated nozzle hos soturated water vapor ot 1000 kPa entering with a velocity of 50 ms and at stosoy state. The pressure at the exit is 800 kPa with a quality of 08. Determine the velocity at the outlet Multiple Choice 916 m 661 167 23 Nitrogen is contained in a rigid tank (10 m3) at an initial pressure of 200 kPa. Heat transfers from the tank causing the temperature to decrease from 327 C to 27'c. Determine the final pressure in the tank. Multiple Choice 25 P O 50 RP 75 W 100