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Reynolds number is significant in____________________?

Asupersonics, as with projectile and jet propulsion
full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc
Csimultaneous motion through two fluids where there is a surface of dis-continuity, gravity forces, and wave making effect, as with ship’s hulls
Dall of the above E. none of the above

Correct Answer: B. full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc

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