Froude number is significant in: – McqOptions

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1.	Froude number is significant in:
A.	Supersonics, as with projectile and jet propulsion
B.	Full immersion or completely enclosed flow, as with pipes, air crafts wings, nozzles, etc.
C.	Simultaneous motion through two fluids where there is a surface discontinuity. Gravity forces and wave-making effect, as with ship’s hulls
D.	All of these
Answer» D. All of these

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