CamScanner ٠٨-١١-٢٠٢٤ ٢٠.٢٦ (B): (3 Marks)The distance between a fixed plate and other moved plate is 0.05 mm as shown in Figure 1. The velocity ofmoving plate is 1.2 m/s and it requires a shear stress of 2.2 N/m² to maintain this velocity. Determine theviscosity of the fluid between the two parallel plates.Q2: (5 Marks)(A): (2 Marks)Consider a double-fluid manometer attached to an air pipe shown in Figure 2. If the specific gravity of onefluid is 13.55, determine the specific gravity of the other fluid for the ☑ kPa absolute pressure of air. Take theatmospheric pressure to be 100 kPa.(B): (3 Marks)A 5-m-high, 5-m-wide rectangular plate blocks the end of a 4-m-deep freshwater channel, as shown in Figure3. The plate is hinged about a horizontal axis along its upper edge through a point A and is restrained fromopening by a fixed ridge at point B. Determine the force exerted on the plate by the ridge. Take the density offreshwater is 1000 kg/m³.dy=0.05 mmالممسوحة ضوئي بـ CS CamScannerAirP = 76 kPa40 cmMoving plateu = 1.2 m/sFixed plateFigure 1SG₁ = 13.5522 cm1 mSG24 mBFigure 2Figure 3

Answered: (B): (3 Marks) The distance between a…

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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For the sliding plate viscometer shown below. The top plate is moving to the right with a constant velocity of 9.6 m/s in response to a force (F) N. The bottom plate is stationary. The kinamatic viscosity of the fluid betwen the two plates is 0.001 m2/s. Find the magnitude of the force (F) N, if the fluid specific gravity = 0.85, and water density = 1000 kg/m³. Assume a linear velocity distribution. 100 mm 50 mm 1 mm
solve the question given in the image.
The space between two parallel plates 0.001 ft apart is filled with oil viscosity 0.7cp. The top plate is stationary while the lower plate is moving in the x-direction with a velocity 1ft/sec. A. Determine shear rate B. What should be the shear stress in lbf/ft^2? Answer asap pls
A vertical gap 2.2 cm wide of infinite extent contains a fluid of viscosity 2.0 N s/m? nd specific gravity 0.9. A metallic plate 1.2 m x 1.2 m x 0.2 cm is to be lifted up with a constant velocity of 0.15 m/sec, through the gap. If the plate is in the middle of the gap, find the force required. The weight of the plate is 40 N. F 1.0 1.0 cm cm 0.2 cm
A skater weighing 500 N skates at 10 m/s and is supported by an averageskating area of 10 cm2. If the viscosity of water is 1 centipoise and the coefficient of friction between skates and ice is 0.02, then find the thickness of the thin film of water existing between the skates and the ice.
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a flat plate of area 1.5×106 mm 2 is pulled with speed of 0.4 m/s relative to another plate located at a distance of 0.15 mm from it. find the force required to maintain this speed, if the fluid separating them is having viscosity 1 poise
Q4:- Calculate the velocity gradient at a distance of (0,5, 10 and 15 cm) respectively from the plate surface if the velocity profile is parabolic and given by u = Ay² + By + C At a distance of (15 cm), the fluid can be considered inviscid and its velocity is (100 cm/s). Also, find the shear stress at these distances .Take the fluid viscosity as (8.2) poise. After that, draw the computed velocity distribution.
In the system in the attached image, a pressure change of 35 kPa in pressure of air occurs. Here the brine-mercury interface in the right vertical tube drops by 6 mm in the brine level, while the pressue in the brine pipe remains constant. What is the ratio of A2/A1?
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Assuming we have a fluid with SG=0.6, and height of fluid in the piezometertube equal to h=10m, what is the pressure at the M, P, S?
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