Physics, 05.05.2020 19:45 Skylar4483

2399 A concrete wall in a cold storage room measures 3.2 m high and 4.7 m wide. The inside wall is to be covered by a layer of wood in order to reduce the rate of heat flow through the wall. The cold room is to be maintained at 2°C and the outside is 16°C. The thermal resistance of concrete is 0.26 m2-°C/W. Part Description Answer Save Status A. Determine the required thermal resistance of the wood (units of m2-°C/W) so that the heat flow through the wall is 476 Watt.

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2399 A concrete wall in a cold storage room measures 3.2 m high and 4.7 m wide. The inside wall is t...