Graded problem 2 (10 pt) A viscous fluid with viscosity n=3.2 x 10-3 Pas is flowing horizontally in a pipe shown in the

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Graded Problem 2 10 Pt A Viscous Fluid With Viscosity N 3 2 X 10 3 Pas Is Flowing Horizontally In A Pipe Shown In The 1 (46.8 KiB) Viewed 38 times

Graded problem 2 (10 pt) A viscous fluid with viscosity n=3.2 x 10-3 Pas is flowing horizontally in a pipe shown in the figure below. The radius of the pipe in Section 1 is r₁ = 20 cm (or 0.20 m), that of Section 2 is r2 = 18 cm (or 0.18 m), and all sections have the same length L = 5.0 m. The pressure difference in Section 1 is 5.1 Pa, and the speed of the fluid in Section 2 is v₂ = 1.2 m/s. The pressure differences across Section 2 and Section 3 are the same because these two sections are parallel, just as in a DC circuit. Section I (a) What is the volume flow rate in Section 1? (2 pt) (b) What is the volume flow rate in Section 2? (2 pt) (c) What is the pressure difference in Section 2? (2 pt) (d) What is the volume flow rate in Section 3? (2 pt) (e) What is the radius of the pipe in Section 3? (2 pt) Lk₂ L Section 2 Section 3