After the gas has settled, the final conditions of the gas are P.
These quantities represent pressure, volume, mass, and temperature, respectively.
A valve is then opened which allows the gas to expand freely into an insulated container B, which is initially empty.
See answer Source: # 4 Steam at a temperature of 350°C and a pressure of 1 MPa is flowing through a pipe. See answer Problem # 5 A vortex tube, also known as a Ranque-Hilsch vortex tube, is a mechanical device without moving parts that separates a compressed gas into hot and cold streams.
According to a manufacturer's specifications, pressurized air enters a vortex tube at a temperature of 20°C and a guage pressure of 700 k Pa.
A domestic food freezer maintains a temperature of - 15°C. If the heat leaks into the freezer at a continuous rate of 1.75 KJ/s, what is the least power necessary to pump the heat out continuously?