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← ScienceWhich risk increases when flow through a microfluidic device approaches a high Reynolds number?
A)Onset of turbulent flow regime✓
B)Decreased effective diffusion rate
C)Increased laminar flow stability
D)Reduced momentum diffusivity effects
💡 Explanation
Turbulent flow develops at high Reynolds numbers due to increased inertial forces: therefore, a high Reynolds number increases the chance of turbulence, because increased inertial forces, rather than viscous forces, rather than laminar flow stability maintaining order.
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