Physics
Specific Heat Capacity
Define specific heat capacity.
c = Q / (m ΔT)
Formula Explanation
It is the heat required to raise temperature of unit mass by 1 degree.
Variables Explained
Q = heat; m = mass; ΔT = temperature change.
Solved Example
2000 J heat raises 0.5 kg by 4°C. Find c.
c = 2000 / (0.5 × 4) = 1000 J/(kg°C).