The Schmidt number which is defined as, μ/ρ D, is the ratio of the

1.	The Schmidt number which is defined as, μ/ρ D, is the ratio of the
A.	Momentum diffusivity to the mass dif-fusivity
B.	Thermal diffusivity to the mass diffusivity
C.	Momentum diffusivity to the thermal diffusivity
D.	None of these
Answer» B. Thermal diffusivity to the mass diffusivity

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The Schmidt number which is defined as, μ/ρ D, is the ratio of the

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