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At decreased scales, which outcome arises due to increased Reynolds number?

A)Increased drag on moving objects
B)Laminar flow profile emergence
C)Reduced mixing efficiency observed
D)Decreased boundary layer instability

💡 Explanation

Increased Reynolds number at diminished scales transitions flow to turbulence; because inertial forces overwhelm viscosity, therefore drag raises abruptly, rather than retaining laminar state and ordered layers.

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