An iron bar (L1 = 0.1m, A1 = 0.02 m2
, K1 = 79 Wm-1K
-1) and a brass bar (L2 = 0.1m, A2 = 0.02
m2
, K2 = 109 Wm-1K
-1) are soldered end to end. The free ends of the iron bar and brass bar
maintained at 373K and 273K respectively. Obtain the temperature at the junction of the two
bars.
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Answer:
Temperature at junction is 315 kelvin
Explanation:
solution in the attachment
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