URGENT: This is Thermodynamics Problem (Engineering)

An insulated rigid tank of 1 ft' volume is connected through a valve to a large steam-supplyline that is maintained at a constant pressure of 100 psia and a constant temperature of 450"F.The tank is initially evacuated. The valve is then opened until the tank is filled with steam ata pressure of 100 psia. Neglecting any kinetic and potential energy changes, determine thefinal temperature of the steam in the tank.Steam supply linePin. TinControlsurface