The cooling compartment of a refrigerator and its contents are at 5 C and have an
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The cooling compartment of a refrigerator and its contents are at 5◦C and have an average heat capacity of 84 kJ/K. The refrigerator exhausts heat to the room, which is at 25◦C. What minimum power will be required by the motor that runs the refrigerator if the temperature of the cooling compartment and its contents is to be reduced by 1 C◦ in 1 min?
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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