Question 4duWater flows past a flat plate that has a length L = 5 m and a width w = 2 m, as shown inFigure Q4. The shear stress at the wall is given by Tw = μ- When the flow is laminar theshear stress at the wall is given by the equation:dyTw = 0.0644 PU²The viscosity of water is μ = 1 mPa.s.8(x) = 5-Where p = 1000 kg/m³ is the water density and U.. = 5 m/s is the velocity of the water.The height of the boundary layer is 8, and can be approximated byμxpuoX1 c) When the fluid is heated to 90°C, the density drops slightly and the viscositydecreases a lot, and engineers observe that the equation, t = 0.0644pU²becomes less accurate. Explain why this might occur (1-2 sentences).

Given Data: Water flows past a flat plate Plate Length L=5 m Plate Width w=2 m shear stress at the…

c) When the fluid is heated to 90°C, the density drops slightly and the viscosity decreases a lot, and engineers observe that the equation, T₁ = 0.0644pU² becomes less accurate. Explain why this might occur (1-2 sentences).

c) When the fluid is heated to 90°C, the density drops slightly and the viscosity decreases a lot, and engineers observe that the equation, T₁ = 0.0644pU² becomes less accurate. Explain why this might occur (1-2 sentences).

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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