Which of the following statements about fluid flow in a pipe is correct? Fluid flow is always from a region of higher pressure to a region of lower pressure. Fluid flow is always from a region of greater density to a region of lower density. Fluid flow is always from a region of bigger diameter to a region of smaller diameter. Fluid flow is always from a region of greater height to a region of lower height.

Q: As a person breathes, during the inhale part of the cycle air moves down the windpipe (bronchus) and…

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Q: A syringe which has an inner diameter of 0.600 mm is attached to a needle with an inner diameter of…

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Q: , what is the volume flow rate?

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Q: ater travels through a pipe at 8.22 m/s. The pipe contracts from a crossectional area of 2.5 m2 to…

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Q: Tripling the diameter of a pipe would cause the fluid velocity to: O increase by a factor of 9 O…

A: If a pipe diameter increased fluid velocity rate increase, pressure will be decreased

Q: Water is moving with a speed of 5.6 m/s through a pipe with a cross-sectional area of 4.7 cm2. The…

A: given: v1 = 5.6 m/sa1 = 4.7 cm2=4.7*10-4 m2∆h=9.8 ma2 = 9.9 cm2=9.9 *10-4 m2P1 = 1.3*105 Pa

Q: To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of…

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Q: A pipe of diameter 0.3 m increases to a diameter of 0.84 m. If the fluid is traveling at 4.6 m/s in…

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Q: For compressible fluid flow in a pipe, having a decrease in specific gravity, what will be the…

A: Given, A compressible fluid means the density of fluid will change During flowing into the pipe,…

Q: Consider the following statements about fluid flow. True False Greater than v Bernoulli's equation…

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Q: Water enters a pipe with a diameter of 2.0cm at a speed of 15.0 m/s  - at what velocity will it…

A: AT the entry  r1  is the radius and r2 is the radius at exit  we know from equation of continuty…

Q: Water is flowing through a pipe whose cross-sectional area is smaller on the left side and larger on…

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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: 15-The Venturi tube shown in Figure may be P2 used as a fluid flowmeter. Suppose the device is used…

A: The density of the gasoline (ρ) = 7.00 x 102 kg/m3 =700 kg/m3. The radius of the outlet (ro) = 1.20…

Q: A 1 cm long section of a blood vessel has a constriction that reduces the inner diameter from 4 mm…

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Q: Water travels through a pipe at 11.0 m/s. The pipe expands from a crossectional area of 1.5 m2 to an…

A: To determine,What is the speed(v2) of the water in the second part of the pipe in ms-1and How much…

Q: ter travels through a pipe at 10.5 m/s. The pipe expands from a crossectional area of 2.4 m2 to an…

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Q: Water travels through a pipe at 12.3 m/s. The pipe contracts from a crossectional area of 1.4 m² to…

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Q: Water travels through a pipe at 8.57 m/s. The pipe expands from a crossectional area of 2.8 m2 to an…

A: a) With respect to equation of continuity, the expression used to calculate speed of water in the…

Q: A 5.8 cm diameter horizontal pipe gradually narrows to 2.9 cm . When water flows through this pipe…

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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: Part A - Practice Problem: Determine the gauge pressure for a 1.0-cm-diameter faucet located next to…

A: The gauge pressure for a 1.0 cm diameter faucet is 4.27 atm or 4.27 x 10⁵ Pa

Q: A 6.6 cm diameter pipe gradually narrows to 4.0 cm. When water flows through this pipe at a certain…

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Q: An unknown fluid flows through a pipe at a constant rate of 160 m3/s. How fast will it move in a…

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Q: Suppose an occlusion in an artery reduces its diameter by 15%, but the volume flow rate of blood in…

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Q: The figure shows some sections of a pipe where fluid flows. The fluid flows through different cross…

A: Here we can apply equation of continuity.

Q: Water, pressurized to 3.00  × 10 5 Pa, flows through a pipe at 5.25 m/s. Somewhere along its length,…

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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: What is the speed of the fluid in the smaller pipes?

A: The speed of fluid in the smaller pipe is 25cm/s.

Q: A small artery has a length of 1.10 × 10-3 m and a radius of 2.50 × 10-5 m. If the pressure drop…

A: The rate of flow of fluid through the artery can be found using the Poiseuille's law and it is given…

Q: Fluid flows into a pipe with a diameter of 2m at a rate of 5ms. If the other end of the pipe has a…

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Q: Water travels through a pipe at 12.7 m/s. The pipe contracts from a crossectional area of 2.2 m2 to…

A: Apply the continuity equation. A1V1 = A2V2 2.2*12.7 = 0.367*V2  V2 = 76.13 m/s

Q: Which is true about the volume flow rate and speed of the fluid flowing in the tube on the right?…

A: Given : In a tube fluid is flowing.          To find : Which is true about volume flow rate and…

Q: A food product with a viscosity of 30 cP and density of 1,975 kg/m3 is flowing through 32-m of a…

A: (a) The formula for the Reynolds number is: Substitute the known values and solve. Now, since…

Q: Water flows through a pipe of cross-sectional area, A, with a speed of 4 m/s. The pipe then narrows…

A: According to the equation of continuity Av = constant. Where  A=cross-sectional area  v=velocity…

Q: The Venturi tube shown in the figure below may be used as a fluid flowmeter. Suppose the device is…

A: Given data: The density of gasoline is ρ=7.00×102 kg/m3. The inlet radius is r1=2.04 cm=0.0204 m.…

Q: Water flows through a pipe shaped as shown here. The pressure at the lower end of the pipe is 304…

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Q: A pipe made of two joined sections with different  diameters of 1.0 and 4.0 inches, respectively. An…

A: Given data: Diameter of pipe 1 d1=1.0 inches Diameter of pipe 2, d2=4.0 inches

Q: water inlet pipe which runs horizontally underground has a diameter of 8.00 cm. It is then connected…

A: According to principle of continuity A1 v1 = A2 v2

Q: a stiff, 15-cm-long tube with an inner diameter of 3.5 mm is attached to a small hole in the side of…

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Q: Many cities have water tanks raised high off the ground to produce pressure for their residence. If…

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Q: A patient is to be given a blood transfusion. The blood is to flow throug from a raised bottle to a…

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Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.