A Refrigerator Has a Coefficient of Performance of 6

question 36

Multiple Choice

A refrigerator has a coefficient of performance of 6.If the refrigerator absorbs 50 cal of heat from the cold reservoir in each cycle,evaluate the heat expelled into the heat reservoir.

• A)40 cal
• B)48 cal
• C)50 cal
• D)58 cal
• E)60 cal

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Definitions:

Prices

The financial requirement for buying a good, service, or asset.

Marginal Revenue

The financial gain realized from the sale of one more unit of a good or service.

Cheese

A food item made from milk by thickening the milk protein casein, available in various flavors, textures, and shapes.

Marginal Revenue

The additional income that is generated by increasing sales of a product or service by one unit.