Class 11Physics1 Thermal Properties of Matter: Thermometry, Expansion and CalorimetryHeat Capacity, Specific Heat and Molar Specific Heat
EasyThe heat energy released by water of mass $2 \,kg$ when it is cooled by $10^{\circ} C$ is (Specific heat capacity of water $= 4200 \,J \,kg^{-1} \,K^{-1}$) (in $\,J$)
- A$42000$
- B$21000$
- C$63000$
- D$84000$
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