5
lesson pretestMultiple Choice

Pretest

Question 5 • Physics

Which best compares freezing and condensation?

Answer
A
Both involve the release of heat.
B
Both involve the absorption of heat.
C
Both involve changes between gases and solids.
D
Both involve changes between liquids and gases.

Explanation

Freezing changes a liquid into a solid, and condensation changes a gas into a liquid. In both processes, the substance releases heat to its surroundings, so “Both involve the release of heat” is the best comparison.

AI-written and checked against the verified answer.

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