A copper bar has a length of 1.2m and a cross-sectional area of 5.0x10^-4 m^2. One end is held at a temperature of 100 degrees Celsius and the other at 0 degrees Celsius. Calculate how much heat is transferred along the bar per second.
Q k*A*Delta T / L. Find out the thermal conductivity k of Copper and just feed in all the information in the equation and do the calculation to get the result in W.
