During Each Cycle of Operation a Refrigerator Absorbs 51 Cal

question 58

Multiple Choice

During each cycle of operation a refrigerator absorbs 51 cal from the freezer compartment and expels 84 cal to the room.If one cycle occurs every 10 s,how many minutes will it take to freeze 550 g of water,initially at 0°C? (L_v = 80 cal/g)
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• A) 72 min
• B) 1,438 min
• C) 144 min
• D) 87 min
• E) 863 min

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Definitions:

Long-Standing Feud

An ongoing conflict or disagreement that has persisted over a long period of time.

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Factors or experiences that cause stress in an individual.

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Scientists who study the behavior of animals in their natural environments, focusing on instinctual or innate behaviors.

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Psychoanalytic theorists who modified the original theories of Freud.