3. The same liquid as in Problem 4.6 is stirred in a conducting chamber. During the process 1.7 kJ of heat are transferred from the liquid to the surroundings, while the temperature of the liquid is rising to 15°C. Find AE and W for the process. A system composed of 2 kg of the above fluid expands in a frictionless piston and cylinder machine from an initial state of 1 MPa, 100°C to a final temperature of 30°C. If there is no heat transfer, find the network for the process. 4.
3. The same liquid as in Problem 4.6 is stirred in a conducting chamber. During the process 1.7 kJ of heat are transferred from the liquid to the surroundings, while the temperature of the liquid is rising to 15°C. Find AE and W for the process. A system composed of 2 kg of the above fluid expands in a frictionless piston and cylinder machine from an initial state of 1 MPa, 100°C to a final temperature of 30°C. If there is no heat transfer, find the network for the process. 4.
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Transcribed Image Text:3. The same liquid as in Problem 4.6 is stirred in a conducting chamber. During the process 1.7 kJ of heat are
transferred from the liquid to the surroundings, while the temperature of the liquid is rising to 15°C. Find AE and
W for the process.
A system composed of 2 kg of the above fluid expands in a frictionless piston and cylinder machine from an initial
state of 1 MPa, 100°C to a final temperature of 30°C. If there is no heat transfer, find the network for the process.
4.
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