Find out the thermal conductivity of the box

Reference no: EM13117804

A closed box is filled with dry ice at a temperature of -73.0°C, while the outside temperature is 16.0°C. The box is cubical, measuring 0.390 m on a side, and the thickness of the walls is 3.00 10-2 m. In one day, 2.90 106 J of heat is conducted through the six walls. Find the thermal conductivity of the box.

Reference no: EM13117804

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