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A rod AB of uniform cross-section consists of 4 sections AC, CD, DE and EB of different metal with thermal conductivities K, 0.8,1.2K and 1.5 respectively. Their lengths are respectively L,1.2L, 1.5L and 0.6L. They are jointed rigidly in Succession at C, D and E to from the rod AB The end A is mainained at 100^(@)C and the end B is the maintained at 0^(@)C. The steady state temperatures p the joints C, D and E are respectively T_(C),T_(D) and T_(E) Match the following two columns

Answer»


Answer :(A)R, (B) S, (C) Q, (D)P


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