The temperatures on the inside and outside surface of a wall are 20°C and 5°C respectively. The wall is 8 m wide, 4 m high, and 0.2 m thick.
The thermal conductivity is 0.3 W/m. K.
1
The heat flux through the wall is negative
W/m2. Use two significant figures in your answer.
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The temperatures on the inside and outside surface of a wall are 20°C and 5°C respectively. The wall...
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