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Question: please include a diagram assumption about the problem equations that...

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Problem 1: Consider a large plane wall of thickness L 0.4 m, thermal conductivity k 1.8 W/m K, and surface area A 30 m. The left side of the wall is maintained at a constant temperature of Ti 90°C while the right side wall is maintained at a constant temperature at T2-250C. Assuming constant thermal conductivity and no heat generation in the wall. (a) Express the differential equation and the boundary conditions for steady one-dimensional heat conduction through the wall (b) Obtain a relation for the variation of temperature in the wall by solving the differential equation (c) Evaluate the rate of heat transfer through the wall T-90°C A-30 m2 2-25°C L-0.4 m

Please Include a Diagram Assumption about the problem equations that you used and solve

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