Experimental results indicate that the local heat transfer coefficient h g for flow over a flat plate with an extremely rough surface is approximated by the relationh x = a x -0.12

nWhere a is a constant coefficient and x is distance from the leading edge of the plate. What is the relation between this local heat transfer coefficient and the average heat transfer coefficient for a plate of length x?

Experimental results indicate that the local heat transfer coefficient

1.	Experimental results indicate that the local heat transfer coefficient h g for flow over a flat plate with an extremely rough surface is approximated by the relationh x = a x -0.12
A.	nWhere a is a constant coefficient and x is distance from the leading edge of the plate. What is the relation between this local heat transfer coefficient and the average heat transfer coefficient for a plate of length x?
B.	1.136 h <sub>x</sub>
C.	2.136 h <sub>x</sub>
D.	3.136 h <sub>x</sub>
E.	4.136 h <sub>x</sub>
Answer» B. 1.136 h <sub>x</sub>

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Experimental results indicate that the local heat transfer coefficient h g for flow over a flat plate with an extremely rough surface is approximated by the relationh x = a x -0.12

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