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A vessel containing 5.0 kg of water at 10°C is put into a refrigerator. The 1/7 HP motor (1 HP = 746 W) runs for 5.0 minutes to cool the liquid to the refrigerator's low temperature, 0°C. What is the COP of the refrigerator?
Interest Rate
The cost of borrowing money or the compensation for the service and risk of lending money, usually expressed as a percentage.
Plaster
A mixture of water, lime, or cement, and sand, used to coat walls and ceilings for a smooth or decorative finish.
Labor
Human effort used in the production of goods and services in the economy.
Positive Supply
A situation where the quantity of a good or service available increases as its price increases, indicating a direct relationship between price and quantity supplied.
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