In a rigid container, there is 3 kg of saturated liquid vapor mixed water. The temperature in the container is 200 °C and the dryness is 40%. By opening the valve on the upper side of the container,...

thermodynamics

Extracted text: In a rigid container, there is 3 kg of saturated liquid vapor mixed water. The temperature in the container is 200 °C and the dryness is 40%. By opening the valve on the upper side of the container, 1.2 kg of steam is allowed to escape. During this process, the temperature remains constant at 150°C. What is the work done during the process?