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← ScienceWhich outcome reduces drag when exceeding Reynolds number threshold?
A)Boundary layer flow becomes turbulent✓
B)Laminar flow dominates fluid motion
C)Viscous forces minimize energy loss
D)Pressure stabilizes reducing instability
💡 Explanation
At high Reynolds number Inertial forces dominate; therefore boundary layer transition to turbulence cause a thinner wake and reduces drag, rather than laminar flow persisting because viscous effects would increase pressure drag.
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