Please choose the correct option. A closed box is filled with dry ice at temperatureof - 78.5°C, while the outside temperature is21°C. the box is cubical measuring 0.350 m on aside , and the thickness of the walls is 3.0 x10-2m. In one day, 3.0 x10° Joules of heat is conductedthrough the six walls. Find the thermal conductivityof the material for which the box is made.1.74 x10-6 J / (s m°c)а.b. 1.47 x10-2 J/ (sm°c)O c. 1.8x10-6 J/ (s m°c)O d. 1.78 x10-j(sm°c)-9-

Given: The inside temperature of box is Ti=-78.5∘C. The outside temperature of box is Tf=21∘C. The…

Answered: A closed box is filled with dry ice at…

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