Prandtl number is the ratio of________________? – McqOptions

MCQOPTIONS

1.	Prandtl number is the ratio of________________?
A.	Momentum diffusivity to mass diffusivity
B.	Momentum diffusivity to thermal diffusivity
C.	Thermal diffusivity to mass diffusivity
D.	Thermal diffusivity to momentum diffusivity
Answer» C. Thermal diffusivity to mass diffusivity

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