Your answer is partially correct. A closed box is filled with dry ice at a temperature of -93.4 C, while the outside temperature is 21.6 C. The box is cubical, measuring 0.259 m on a side, and the thickness of the walls is 2.91 x 10 2 m. In one day, 3.88 x 10J of heat is conducted through the six walls. Find the thermal conductivity of the material from which the box is made. Number i 0.01136 Units J/(s.m.Co) v