A steel bar 2 cm long is welded end to end to a copper bar 7 cm long. Each bar has a square cross section 2.00 cm on a side. The free end of the steel with a temprature at 63 °C, and the free end of the cooper bar is at 16 °C. Find the total rate of heat flow in (Wy? (keteel -50.2 W/K.m and keopper 385 W/K.m) (Answer in one decimal places) Matere hn hermal conducity Ares A

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Chapter1: Units, Trigonometry. And Vectors
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A steel bar 2 cm long is welded end to end to a copper bar 7 cm long. Each bar has a square cross section 2.00 cm on a side. The free end of the steel with a temprature at 63 °C, and the free end of the cooper bar is at 16 °C. Find the
total rate of heat flow in (W)? (keteel -50.2 W/K.m and kcopper -385 W/K.m) (Answer in one decimal places)
Materal having
thermal conductivity k
Area A
Steel
Copper
Transcribed Image Text:A steel bar 2 cm long is welded end to end to a copper bar 7 cm long. Each bar has a square cross section 2.00 cm on a side. The free end of the steel with a temprature at 63 °C, and the free end of the cooper bar is at 16 °C. Find the total rate of heat flow in (W)? (keteel -50.2 W/K.m and kcopper -385 W/K.m) (Answer in one decimal places) Materal having thermal conductivity k Area A Steel Copper
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