Prandtl number is the reciprocal of – McqOptions

MCQOPTIONS

1.	Prandtl number is the reciprocal of
A.	Thermal diffusivity/Momentum diffusivity
B.	thermal diffusivity x Momentum
C.	Thermal diffusivity x Mass diffusivity
D.	Mass diffusivity x Momentum diffusivity
Answer» B. thermal diffusivity x Momentum

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