For a plane wall of thickness l with uniformly distributed heat generation q g per unit volume, the temperature t 0 at mid plane is given by

For a plane wall of thickness l with uniformly distributed heat genera

1.	For a plane wall of thickness l with uniformly distributed heat generation q g per unit volume, the temperature t 0 at mid plane is given by
A.	t <sub>0 </sub>= q<sub> g </sub>l <sup>2</sup>/2k +t <sub>w</sub>
B.	t <sub>0 </sub>= q<sub> g </sub>l <sup>2</sup>/4k +t <sub>w</sub>
C.	t <sub>0 </sub>= q<sub> g </sub>l <sup>2</sup>/8k +t <sub>w</sub>
D.	t <sub>0 </sub>= q<sub> g </sub>l <sup>2</sup>/16k +t <sub>w</sub>
Answer» D. t <sub>0 </sub>= q<sub> g </sub>l <sup>2</sup>/16k +t <sub>w</sub>

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For a plane wall of thickness l with uniformly distributed heat generation q g per unit volume, the temperature t 0 at mid plane is given by

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