An Air Conditioner with a Coefficient of Performance of 3

question 2

Multiple Choice

An air conditioner with a coefficient of performance of 3.5 uses 30 kW of power.How much power is it discharging to the outdoors?

• A) 30 kW
• B) 75 kW
• C) 105 kW
• D) 135 kW
• E) 210 kW

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Definitions:

Metamorphosed

Describes rock that has undergone transformation in structure or composition due to heat and pressure.

Interpret Relative Ages

The process of determining the chronological order of geological events or rock layers without necessarily determining their absolute age.

Crosscuts

Geological features that intersect other features, often used in the context of veins or faults cutting across different layers of rock.

Relative Ages

The determination of the age of one feature, rock, or artifact in relation to another without specifying its exact age in years.