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Posted: **Fri May 06, 2022 10:59 am**

: D Question 9 5 Pts A Solid Rod Of Length 21 And Coefficient Of Thermal Conductivity K Is Joined End To End With Another 1 (28.78 KiB) Viewed 29 times

: D Question 9 5 Pts A Solid Rod Of Length 21 And Coefficient Of Thermal Conductivity K Is Joined End To End With Another 2 (16.95 KiB) Viewed 29 times

D Question 9 5 pts A solid rod of length 21 and coefficient of thermal conductivity k, is joined end to end with another rod, of length I and coefficient of thermal conductivity 4k. The rods have the same cross-sectional area. The steady temperature of the free end of the rod of length 21 is T₁ and the steady temperature of the free end of the rod of length I is T₂ with T₁ > T₂ Assume that no heat escapes from the sides of the rods. The temperature, T, of the interface between the two rods will be: (T₁ + 87₂) 9 (T₁+T₂) 2
temperature of the free end of the rod of length I is T₂ with T₁ > T₂ Assume that no heat escapes from the sides of the rods. The temperature, T, of the interface between the two rods will be: (T₁ + 87₂) 9 (T₁+T₂) 2 (2T₁+T₂) 3 (8T₁+T₂) 9 (T₁ + 27₂) 3 O