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A metallic sphere is heated from 27°C to 200°C Without change of state. Which of the...

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
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Correct Answer: Option C
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