What is the difference between heat capacity and specific heat?
Answers. Best Answer: specific heat capacity is the heat energy that is required to change the temperature of a unit quantity of a substance by a certain temperature interval. The heat capacity of a substance is a measure of how well the substance stores heat.Whenever we supply heat to a material, it will necessarily cause an increase in the material's temperature. The heat capacity is defined as the amount of heat required per unit increase in temperature.he heat capacity of a substance is a measure of how well the substance stores heat. Whenever we supply heat to a material, it will necessarily cause an increase in the material's temperature.