This formula sheet will assist you in your preparation ... Volume Expansion- The expansion in volume is called volume expansion. Heat Capacity- The change in temperature of a substance, when ...

Water takes longer to heat up or cool down compared to air. That's because of something called heat capacity. Water has a high heat capacity. In comparison, air has a low heat capacity, so it gets ...

The specific heat capacity, \(c\), is the heat energy that is needed to raise the temperature of \(1kg\) of the substance, by \(1 ^{\circ} C\). Specific heat capacity is measured in joules per ...

is calculated using the following equation: \({E_h} = cm\Delta T\) \({E_h}\) is the heat energy released (in kJ or kJ mol-1) \(c\) is the specific heat capacity of water. It is a constant ...