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Unformatted text preview: A Hello Kitty cooler has a COP of 3. The cooler can convert 30 g of water at 22C to 30 g of ice at -20C each minute. What input power is required? EF 152 Spring, 2009 Lecture 6-5 14 Entropy Calculate the change in entropy when 0.8kg of coffee at 20C is cooled to frozen coffee (iced coffee) at 0C....
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This note was uploaded on 04/07/2009 for the course EF 152 taught by Professor Ab during the Spring '08 term at University of Tennessee.
- Spring '08