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← ScienceWhich outcome characterizes flow when municipal water supply Reynolds number exceeds limits?
A)Increased pressure wave propagation speed
B)Decreased fluid frictional head loss
C)Transition to turbulent eddy formation✓
D)Enhanced laminar boundary layer adhesion
💡 Explanation
Flow transitions when Reynolds number increases, because inertial forces dominate; this causes a shift from laminar to turbulent flow due to increased *momentum diffusion*, therefore turbulence occurs, rather than more stable laminar behavior or simple scalar changes in pressure.
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