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  3. 2 for a onedimensional slab with thickness 5 cm the...

Question: 2 for a onedimensional slab with thickness 5 cm the...

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2. For a one-dimensional slab with thickness 5 cm, the temperature is maintained at T2 and T6 at x =0 cm and x-5 cm, respectively. When To 30 C and T5 50 oC, a heat flux sensor measures the magnitude of the heat flux as 40 W/m2. Assume that the temperature distribution is steady. Assume that the thermal conductivity k is a linear function of temperature. a) If, when To = 20 °C and Ts = 45°C, the same heat flux sensor measures the magnitude of the heat flux as 50 W/m2, what is the temperature dependence ofk? the heat flux as 40 W/m2, what is the temperature dependence of k? the heat flux as 60 W/m2, what is the temperature dependence of k? b) If, when To-20 °C and Ts -45 °C, the same heat flux sensor measures the magnitude of c) lf, when T0 = 20 °C and Ts = 45°C, the same heat flux sensor measures the magnitude of

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