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An ice cube has mass of 20 g at 5°C. Calculate the energy required to...

Physics
WAEC 2021

An ice cube has mass of 20 g at 5°C. Calculate the energy required to raise its temperature to 0°C. [Specific heat capacity of ice = 2.1 J/g°c]

     

  • A. 105 J           
  • B.  100 J      
  • C. 42 J      
  • D. 210 J
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Correct Answer: Option D
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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