A student measured that it took 82.2 Joules to increase the temperature of 11.8 grams of solid iron from 21.2 to 37.9 degrees Celsius. Using the heat gain equation of Q = mcΔT, where Q is heat gained, m is mass, c is specific heat, and ΔT is change in temperature, the student calculated the specific heat of iron from their data to be 0.417 J/g°C.