Critical value of the ________ number governs the transition from laminar to turbulent flow in free convection heat transfer?

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Academy of PakistanTest & Learning

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167Chemical EngineeringMedium

AReynolds

BGrashoff

CBoth ‘a’ & ‘b’

DPrandtl & Grashoff

Correct answer

D. Prandtl & Grashoff

Explanation

The correct answer is Prandtl & Grashoff.

Critical value of the ________ number governs the transition from laminar to turbulent flow in free convection heat transfer? - Answer and Explanation | Academy of Pakistan