1.

The temperature profile at a particular location on a surface is prescribed by the identity(t s – t) / (t s – t infinity) = sin (π y/0.015)If thermal conductivity of air is stated to be 0.03 W/m K, determine the value of convective heat transfer coefficient

A. 6.48 W/m 2 K
B. 6.38 W/m 2 K
C. 6.28 W/m 2 K
D. 6.18 W/m 2 K
Answer» D. 6.18 W/m 2 K


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