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19. Two identical rods AC and CB, made of two different materials having thermal conductivities in the ratio2:3, are kept in contact with each other as shown in the figure. The A is at 100°C and the end B is at 25 CThen the junction C is atAB(a) 50°C(b) 55°C(C) 60°c(d) 75°C |
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Answer» b) 55 ° C is the correct answer b is the answer of the following |
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