Describe How a Boiling Liquid Can Be Used to Cool

question 57

Multiple Choice

Describe how a boiling liquid can be used to cool something (i.e., a refrigerator) .

• A)A low boiling liquid absorbs heat energy, dropping the temperature.
• B)As a liquid condenses, heat energy is required and the temperature drops.
• C)Heat energy is only used with solids like ice.
• D)Heat is used to convert vapor into a liquid, which is cooler than a gas.
• E)none of the above

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Definitions:

Triglycerides

A type of fat found in the blood, derived from the foods we eat, and an essential energy source for the body.

Lipids

Organic compounds that are fatty acids or their derivatives, insoluble in water but soluble in organic solvents, playing roles in energy storage, cell membrane structure, and signaling.

Immunity

Resistance to infectious disease and harmful substances.