Prandtl number is the reciprocal of____________________? – McqOptions

MCQOPTIONS

1.	Prandtl number is the reciprocal of____________________?
A.	Thermal diffusivity/Momentum diffusivity
B.	Thermal diffusivity × Momentum
C.	Thermal diffusivity × Mass diffusivity
D.	Mass diffusivity × Momentum diffusivity
Answer» B. Thermal diffusivity × Momentum

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