Physics 0625 · IGCSE · Thermal properties and temperature

Thermal properties and temperature — practice question

A block of aluminium with mass $2.0\text{ kg}$ starts at a temperature of $20\degree\text{C}$. It takes in $7300\text{ J}$ of thermal energy. The specific heat capacity of aluminium is $913\text{ J kg}^{-1}\degree\text{C}^{-1}$. What is the aluminium block's final temperature?

  • A$4.0\degree\text{C}$
  • B$8.0\degree\text{C}$
  • C$24\degree\text{C}$
  • D$28\degree\text{C}$

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