Q
Transition from laminar flow to turbulent flow is aided by the__________________?
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A
A. Surface roughness and curvature (i.e. sharp corners)
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B
B. Vibration
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C
C. Pressure gradient and the compressibility of the flowing medium
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D
D. All a., b. & c.
Correct Answer:
D. D. All a., b. & c.