A copper sheet having thickness 2.33 mm is bonded to a steel sheet of thickness 1.09 mm. The outside surface of copper sheet is held at a temperature of around 100.0°C and the steel sheet at 24.5°C.
i) Find out the temperature (in °C) of the copper-steel interface.
ii) Determine how much heat is conducted via 1.00 m2 of the combined sheets per second?