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The block in the drawing has dimensions LoxLox3Lo,where Lo =0.5 m. The block has a thermal conductivity of 100 J/(s-m-C'). In drawings A, B, and

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The block in the drawing has dimensions LoxLox3Lo,where Lo =0.5 m. The block has a thermal conductivity of 100 J/(s-m-C'). In drawings A, B, and C, heat is conducted through the block in three different directions; in each case the temperature of the warmer surface is 30 'C and that of the cooler surface is 10 'C Determine the heat that flows in 8 s for each case. Lo 2LO 3Lo Problem 6 C (a) Q = i ( b) Q = i (c) Q =

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