Question:-
46. For the laminer flow of air (prandtl number = 0.71) over a flat plate at zero incridence, the thicknesses of the velocity boundary layer d and the thermal boundary layer dt are such that
Option (A)
dt > d
Option (B)
dt = d
Option(C)
dt < d
Option(D)
0.5 £ dt/d £ 1.5
Correct Option:
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question-answer-faq-2696