A Heat Pump with a Performance Coefficient (COP) of 4 $29 \mathrm {~kW} \text {. }$

question 50

Multiple Choice

A heat pump with a performance coefficient (COP) of 4.9 absorbs heat from the atmosphere at a rate of $29 \mathrm {~kW} \text {. }$ At what rate is work being done to run this heat pump?

• A) 6 kW
• B) 142 kW
• C) 113 kW
• D) 35 kW

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Definitions:

Gesell's Theory

A developmental theory proposed by Arnold Gesell that emphasizes the role of genetics and biology in the developmental process of children.

Cephalocaudal Pattern

A principle of growth where development begins at the head and progresses down toward the feet.

Gene Activity

The process by which information from a gene is used in the synthesis of a functional gene product, such as proteins, influencing the function of cells.

Proximodistal Pattern

A pattern of growth and development where development starts at the body's center and moves towards the extremities.