Witch one of the following numbers represents the ratio of kinematic viscosity to the thermal diftusivity?

Witch one of the following numbers represents the ratio of kinematic v

1.	Witch one of the following numbers represents the ratio of kinematic viscosity to the thermal diftusivity?
A.	Grashoff number
B.	Prandtl number
C.	Mach number
D.	Nusselt number.
Answer» C. Mach number

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Witch one of the following numbers represents the ratio of kinematic viscosity to the thermal diftusivity?

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