C) Consider an insulated cylinder of fixed continuum that undergoes steady heat conduction in the direction...

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C) Consider an insulated cylinder of fixed continuum that undergoes steady heat conduction in the direction from the left end face at temperature T to the right end face at temperature T. Let the cross-sectional area of the cylinder be A and the one-dimensional heat flux from left to right be q. Use the second law of thermodynamics to demonstrate that heat flow through conduction is always in the direction from high temperature to low temperature. C) Consider an insulated cylinder of fixed continuum that undergoes steady heat conduction in the direction from the left end face at temperature T to the right end face at temperature T. Let the cross-sectional area of the cylinder be A and the one-dimensional heat flux from left to right be q. Use the second law of thermodynamics to demonstrate that heat flow through conduction is always in the direction from high temperature to low temperature.