1 answer

A copper rod is 0.825 m long with a rectangular cross section of dimensions 0.0463 m...

Question:

A copper rod is 0.825 m long with a rectangular cross section of dimensions 0.0463 m by 0.0829 m . The ends of the rod are held at 52.7 ∘C and 91.5 ∘C , but the rod is otherwise insulated from its environment. Find the heat current (the amount of heat that flows per unit time) through the rod. The thermal conductivity of copper is 385 W/(m⋅K) .

Please show work


Answers


m2 Cross section area A=0.0463x0.0829 = 3-84*10-3 heat ccorrent KAUT 335x3.84x163 (91-5-52.7) At Дос 0.825 69.53 Ils DDR4 A.

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