Question: A liquid ( = 1000 kg/m 3 ; = 10 1 N s /2 m 2 ; v = 10 4 m 2 /s)

A liquid (ρ = 1000 kg/m³; μ = 10^–1 N^∙s/2 m²; v = 10^–4 m²/s) flows uniformly with a mean velocity of 0.9 m/s in a pipe with a diameter of 175 mm. Show that the flow is laminar. Also, find the friction factor f and the head loss per meter of pipe length.

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