A Refrigerator Has a Coefficient of Performance of 4 $\circ$ C)in Each Cycle,evaluate the Heat Expelled into the Heat Reservoir

question 7

Multiple Choice

A refrigerator has a coefficient of performance of 4.2.If the refrigerator absorbs 55 cal of heat from the cold reservoir (kept at 4 ^$\circ$ C) in each cycle,evaluate the heat expelled into the heat reservoir (kept at 21 ^$\circ$ C) .

• A)13 cal
• B)16 cal
• C)61 cal
• D)68 cal
• E)71 cal

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Pertaining to dealing with situations or disagreements directly and assertively.

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Refers to a style of leadership or parenting characterized by responsiveness and high demands.

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The transitional stage of physical and psychological development that generally occurs during the period from puberty to legal adulthood.

Sexual Maturity

The stage in an organism's life cycle when it becomes capable of reproducing.