What is the temperature at the copper-iron interface

Reference no: EM13981159

A copper rod (k = 397 W/m ^oC) of length 50 cm and diameter 2 cm is placed end to end with an iron rod (k = 79.5 W/m.^oC) of length 50 cm and diameter 2 cm. The combined rod is then insulated on its sides and the two ends subject to different temperatures. If the copper end is at 100^oC and the iron end is at 0 ^oC,

(a) what is the temperature at the copper-iron interface?

(b) How many joules of heat energy flow through the system in 1 hour?

Reference no: EM13981159

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