A metallic sphere is heated from 27°C to 200°C Without change of state. Which of...
PHYSICS
WAEC 2021
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: C. Its volume increases and its density decrease
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