Find the rate of conduction heat transfer through a 1.5 cm thick hardwood board, k = 0.16 W/m K, with a temperature difference between the two sides of 20°C.

Find the rate of conduction heat transfer through a 1.5 cm thick hard

1.	Find the rate of conduction heat transfer through a 1.5 cm thick hardwood board, k = 0.16 W/m K, with a temperature difference between the two sides of 20°C.
A.	113 W/m2
B.	213 W/m2
C.	230 W/m2
D.	312 W/m2
Answer» C. 230 W/m2

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Find the rate of conduction heat transfer through a 1.5 cm thick hardwood board, k = 0.16 W/m K, with a temperature difference between the two sides of 20°C.

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