A good refrigerator should have a high COPR typically 5. Then a good heat pumps should have a high COPHP typically is: 7 None of the above All of the above O 4

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A good refrigerator should have a high COPR typically 5. Then a good heat
pumps should have a high COPHP typically is:
7
6.
None of the above
All of the above
4
IIntitlod Ouostion *
Thermo Ch 5.p
Transcribed Image Text:Untitled Question * 2 points A good refrigerator should have a high COPR typically 5. Then a good heat pumps should have a high COPHP typically is: 7 6. None of the above All of the above 4 IIntitlod Ouostion * Thermo Ch 5.p
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The change in entropy of 250g of water heated slowly from 20 °C to 80 °C
is:
O 1.33x10^2 J/k
O None of the above
O 1.33x10^5 J/k
O 1.9x10^5 J/k
O 1.9x10^2 J/k
2 points
Untitled Question
Transcribed Image Text:www.youtube.com Sarahah - Login Untitled Question * 2 points The change in entropy of 250g of water heated slowly from 20 °C to 80 °C is: O 1.33x10^2 J/k O None of the above O 1.33x10^5 J/k O 1.9x10^5 J/k O 1.9x10^2 J/k 2 points Untitled Question
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