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Question: p4 a fig 212 shows a plane wall ofthicknesslo127 m...

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P4 (a) Fig. 2.12 shows a plane wall ofthicknessL-o127 m at steady state, where the thermal- conductivity (к) is equal to 0.07 w/m. K, A: 0.125 m2, T1-298 K, T2 273 K. Determine the rate of conduction heat transfer in W (b ) Referring to Fig. 2.14, determine the rate of convection heat transfer from the surface to 22 the air, in w, for h# 10 w/m , K, A-0.125 m, Tb-305 K, Tf: 298 K. Fig. 2.12 Fig. 2.14
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