Specific Heat of Brake Drum in Design of Brakes Formulas

No, the Specific Heat of Brake Drum, measured in Specific Heat Capacity cannot be negative.

Specific Heat of Brake Drum is usually measured using the Joule per Kilogram per Celcius[J/kg*°C] for Specific Heat Capacity. Joule per Kilogram per K[J/kg*°C], Kilojoule per Kilogram per K[J/kg*°C], Kilojoule per Kilogram per Celcius[J/kg*°C] are the few other units in which Specific Heat of Brake Drum can be measured.