What's the relationship between the temperature and the density of a substance?
A. As the temperature increases, the density decreases.
B. Temperature doesn't affect the density of a substance.
C. As the temperature decreases, the density decreases.
D. Temperature decreases the density of a substance only at high altitudes.

As the temperature of a substance increases, its density generally decreases due to molecular expansion. The correct answer to the question is A. Temperature influences density by causing substances to expand or contract with changes in temperature. ;

Answered by GinnyAnswer | 2025-07-03

As the temperature of a substance increases, its density generally decreases due to molecular expansion. The correct answer is A: As the temperature increases, the density decreases. This occurs because increased temperature causes molecules to move further apart, decreasing density.
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Answered by Anonymous | 2025-07-04