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1. |
Water has a critical specific volume of 0.003155 m3/kg. A closed and rigid steel tank of volume 0.025 m3 contains a mixture of water and steam at 0.1 MPa. The mass of the mixture is 10 kg. The tank is now slowly heated. The liquid level inside the tank |
A. | will rise |
B. | will fall |
C. | will remain constant |
D. | may rise or fall depending on the amount of heat transferred |
Answer» B. will fall | |