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

question 69

Multiple Choice

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

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

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Definitions:

Sperm Nucleus

The male genetic material contained within the head of a sperm cell that fuses with an egg cell's nucleus during fertilization.

Pollinators

Animals or insects that transfer pollen from one flower to another, facilitating plant reproduction.

Megaspore

A type of spore in some plants that develops into a female gametophyte, distinguished by being larger than other types of spores, such as microspores.

Female Gametophyte

The gamete-producing structure in plants and algae that develops into the female gamete.