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ICSE Class 10 Physics 2018 Paper

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Question : 66 of 78
Marks: +1, -0
State two differences between "Heat Capacity" and "Specific Heat Capacity".
Solution:  
The two difference between heat capacity and specific heat capacity are:
 HeatCapacity  Specific Heat Capacity
 1. It is the amount of heat energy required to raise the temperature of entire body by 1∘ C1^{\circ}\,\mathrm{C}.  It is the amount of heat required to raise the temperature of unit mass of the body by 1∘ C1^{\circ}\,\mathrm{C}.
 2. Its unit is JK−1\mathrm{JK}^{-1}.  Its unit is J Kg−1 K−1\mathrm{J}\,\mathrm{Kg}^{-1}\,\mathrm{K}^{-1}.
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