Categories: Physics WAEC

A metallic sphere is heated from 27°C to 200°C without change of state. Which of the following changes would have resulted from the heating?

A. No changes occur in its volume and density
B. Its volume increases and its density increases
C. Its volume increases and its density decrease
D. Its volume increases without a change in density

Correct Answer:

Option C – Its volume increases and its density decrease

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