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1. |
1000 kJ/s of heat is transferred from a constant temperature heat reservoir maintained at 1000 K to a system at a constant temperature of 500 K. The temperature of the surroundings is 300 K. The net loss of available energy as a result of this heat transfer is: |
A. | 450 kJ/s |
B. | 400 kJ/s |
C. | 350 kJ/s |
D. | 300 kJ/s |
Answer» E. | |