1. Calculate the Reynolds numbers for flow through a 4 mm diameter tube with a mean fluid velocity of 3 m/sec and at a temperature of 30 degrees Celcius. State if the flow is laminar or turbulent for (a) Air (b) Water
Q: e) Calculate the flow rate, q of water into a vertical well when the conditions are as follows:…
A: Area of the well A=10 ft2=0.93 m2, viscosity of liquid u=20 cp=0.02 kg/(m.s), length l=10 ft=3.04 m,…
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A: Given, flow rate,v = 2.0mm s-1 = 2.00×10-3 m/sDiffusion cofficient, D = 3.5×10-12 m2/sThe time…
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Q: . A liquid is flowing through a horizontal pipe whose radius is 1.86 ×x10¯² m. The pipe bends…
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Q: 10. Water at a pressure of 3.90 atm at street level flows into an office building at a speed of 0.55…
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Q: 800 Pa
A: A. To determine the volume flow rate in the given pipe, we can use the principle of conservation of…
Q: 8. An object weighing 300 N and the volume of 0.5 m³ in air is immersed in oil after being tied to a…
A: Weight, W = 300 N Volume, V = 0.5 m³ Scale reads, W' = 275 N Density, ρ = ?
Q: 26. A block of density 2700 kg m-3 is attached to a spring with spring constant k. The block is…
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Q: Don't use chat gpt It Chatgpt means downvote
A: Conclusion The volume flow rate Q is directly proportional to both the cross-sectional area of…
Q: 1. Calculate overpressure for artery which has a puffed-up region (aneurysm) applying Bernoulli's…
A: Flow of fluid are of many types. Flow may be laminar, turbulent, etc. Continuity means the fluid…
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Q: An ideal fluid, of density 0.90 x 10^3 kg/m3, flows at 6.0 m/s through a level pipe with radius of…
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Q: A pressurized tank of water has a 8-cm-diameter orifice at the bottom, where water discharges to the…
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A: According to the poiseuilles equation
Q: Determine the absolute pressure inside the tank in psi and kpa. The density of the
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Q: 5. Water at a pressure of 4.40 atm at street level flows into an office building at a speed of 0.75…
A: given that,Pi=4.40 atm = 4.46 ×105 Pad1= 3.60 cmvi=0.75 ms∆z=25 md2=2.40 cmlet v2 be the speed of…
Q: 12 point VA VB An unknown fluid flows through a horizontal pipe with a decreasing square cross…
A: Given : The velocity of the fluid at the point A is vA = 4.7 m/s and the cross-section is…
Q: 3. Incompressible oil of density 850 kg/ cubic meter is pumped through a cylindrical pipe at a rate…
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Q: The pumping characteristics of a brand of Australian honey (density 1490 kg/m³) was studied by…
A: It is given that, the diameter of the pipe is, d=25.4 mm=0.0254 m; The length of the pipe is 160…
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Q: 3. Air at 105 kPa and 37°C flows upward through a 6-cm-diameter inclined duct at a rate of 65 L/s.…
A: Given, Pressure, P=105kPa Temperature, T=37°CT=37+273KT=310K The duct rate, v˙=65L/sv˙=0.065m/s The…
Q: A swimming pool is 6 m deep, which can be drained by a valve located at the bottom. The valve is…
A: a) Pressure at valve P=P0+ρgh P=1.013*105+1000*9.8*6=1.60*105Pa
Q: 8. Water at a pressure of 4.00 atm at street level flows into an office building at a speed of 0.40…
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Q: Which of the following statements is true about an incompressible fluid moving through a horizontal…
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Q: 8. DETAILS SERPSE10 14.6.OP.025. MY NOTES ASK YOUR TEACHER A filling station uses a Venturi tube to…
A: according to given data and figure,r1=2.38 cmr2=1.19 cmρ=730 kh/m3P1-P2=1.20 kpa
Q: 36. A pipe has a cross-sectional area of S, at point M, the pipe descends h = 1.6 m and %3D narrows…
A: We have the equations: PM+hρg+12ρv12=PN+12ρv22Amv1=0.2×v2ANv2t =0.2×v2×20=24⇒v2=240.2×20=6 m/s Hence…
Q: 3. What is the flow rate of a horizontal pipe whose intake diameter is 20 cm, and the constriction…
A: givend1=20 cmr1=10 cm= 0.1 md2=8 cmr2=4 cm =0.04 mp1=105 paP2=8×104 pa
Q: 7. A horizontal pipe with circular cross-section delivers 4 kg of water per second. The diameter of…
A: Initial velocity m˙1=ρA1v1v1=m˙1ρA1
Q: Compute for the head lost between the two sections of a horizontal pipe that gradually reduces from…
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Q: If the pressure reading of your Pitot tube is 18.0 mm Hg at a speed of 150 km/h, what will it be (in…
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Q: 3. Buovancy: Dirty Ice on Water. Suppose we are told that the average density of an iceberg is 84%…
A: Given:density of ice, Dice = 84100Doceanhere Docean is density of ocean waterAsked:Volume of ice…
Q: I A dead weight guage with a 1-cm diameter piston is used to measure pressures very accurately. In a…
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Q: As a person breathes, during the inhale part of the cycle air moves down the windpipe (bronchus) and…
A: Apply Bernoulli's equation between initial and final conditions.…
Q: 6. Water is flowing uphill through a pipe. At point 1, the water has a speed of 3 m/s and an…
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Q: QI: A- 0.5kg/s of a fluid flows in a steady state process. The properties of fluid at entrance are…
A: Ans:- Image-1
Q: A gas station uses a Venturi tube to measure the flow rate of gasoline. The density of the gasoline…
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Q: Milk at 293K with a density of 0f 1030 kg/m3 and viscosity of 2.12 cP is flowing at a rate of 0.605…
A: Concept: To Calculate the Reynolds number we will use the Formula…
Q: In scuba diving, a regulator is used so that the pressure of the air the diver breathes is close to…
A: The given differential pressure is, dp=p-p0=0.155 atm=0.155 atm1.013×105 Pa1 atm=1.57×104 Pa
Q: Suppose you measure a standing person's blood pressure by placing the cuff on his leg o.500 m below…
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Q: 1. The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer…
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Q: 1. A 0.75-m³ rigid tank initially contains air whose density is 1.18 kg/m³. The tank is connected to…
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Q: 1.) An object of mass 10 slugs has the following dimensions: 36 inches in length, 24 inches in…
A: Given object of mass 10 slugs has the following dimensions: 36 inches in length, 24 inches in width,…
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