Consider the development of laminar boundary layer for a moving non-reacting fluid on contact with a flat plate of length 'V along the flow direction. The average value of heat transfer coefficient...

Consider the development of laminar boundary layer for a moving non-reacting fluid on contact with a flat plate of length 'V along the flow direction. The average value of heat transfer coefficient can be obtained by multiplying the local heat transfer coefficient at the tailing edge by the factor.

(a) 0.75                 (b) 1

(c) 1.5                    (d) 2