Problem

Heat is lost at a rate of 275 W per m2 area of a 15-cm-thick wall with a thermal conductiv...

Heat is lost at a rate of 275 W per m2 area of a 15-cm-thick wall with a thermal conductivity of k=1.1 W/m•ºC. The temperature drop across the wall is

(a) 37.5ºC

(b) 27.5ºC

(c) 16.0ºC

(d) 8.0ºC

(e) 4.0ºC

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Heat is lost at a rate of 275 W per m2 area of a 15-cm-thick wall with a thermal conductiv...

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