(See Fluids in the News article titled Nanoscale Flows,
Chapter 8, Problem 8.9(choose chapter or problem)
(See Fluids in the News article titled “Nanoscale Flows,” Section 8.1.1.) (a) Water flows in a tube that has a diameter of D = 0.1 m. Determine the Reynolds number if the average velocity is 10 diameters per second. (b) Repeat the calculations if the tube is a nanoscale tube with a diameter of D = 100 nm.
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