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Que. A slab of 12 cm thickness and generating heat uniformly at 10⁶ W/m³ has thermal conductivity of 200 W/m degree. Both surfaces of the slab are maintained at 150 degree Celsius. Determine the heat flow rate at the quarter planes
a. 30000 W/m²
b. 40000 W/m²
c. 50000 W/m²
d. 60000 W/m²
Correct Answer:30000 W/m²
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