Specific Heat capacity is the heat required to raise the temperature of 1 kg of a substance by 1
oC (or one degree Kelvin). The SI units of measurement for this are Jg
-1K
-1.
Factors that influence heat capacity measurements:
- The heat of the substance. For example, measure the heat capacity of water produces different results if you start at 20oC, or 60oC.
- Inter-molecular forces. If a substance has relatively strong intermolecular forces (such as h-bonding in water), then the heat capacity is liable to be higher. In the case of solids this does not apply.
Heat capacity can be measured using Calorimetry
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