4875 J 25 gc75 C - 25 C 4875 J 25 gc50 C Solve for c. Heat energy mass of substance specific heat change in temperature. 14640 J 300 g244 JgCDT.
To calculate heat capacity use the formula.
Specific heat capacity is expressed with units J kg-1 C-1 or J kg-1 K-1. Thus heat capacity is mass of the object or sample. The formula for heat capacity is below. For a temperature change at constant volume dV 0 and by definition of heat capacity d QV CV dT.