3. What is the flow rate of a horizontal pipe whose intake diameter is 20 cm, and the constriction diameter is 8 cm, if the pressure at the intake and constriction are 1x105 Pa and 8x104 Pa, respectively?   With Complete FBD and Solution

Q: filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: ABernailli equation gives usP1+12ρv12+ρgh1=P2+12ρv22+ρgh2h1≈h2so neglect…

Q: A fluid with a viscosity of 2.0 x 10-3 Pa s has a velocity of 1.48 m/s through a 12 m long pipe with…

A: Viscosity of the fluid η=2.0×10-3 Pa s Velocity of the fluid v=1.48 m/s Length of the pipe L=0.085 m…

Q: To suck lemonade of density 1020 kg/m³ up a straw to a maximum height of 4.80 cm, what minimum gauge…

A: Given density d=1020 kg/m3 height h=4.80 cm =0.048m hence gauge pressure produced in lungs will be…

Q: The figure belows shows a closed tank holding air and oil to which is connected a U-tube mercury…

A: L1 = 2 ftL2 = 0.5 ftL3 =1.25 ftThe density of oil, ρoil =55 lb/ft3 The density of mercury, ρmercury…

Q: The 30-cmcm-long left coronary artery is 4.6 mmmm in diameter. Blood pressure drops by 3.0 mmmm of…

A: Given,  The length of the left coronary artery (L) =30 cm =0.30m. The diameter of the left coronary…

Q: , what is the volume flow rate?

A:

Q: Question 1. A mouse of mass m and an elephant of unknown mass stand on the right and left hand side,…

A:

Q: Oil is flowing through a pipeline at a speed of 1.4 m/s. If the diameter of the pipe is 0.12 m, what…

A: Given Speed = 1.4 m/s Diameter of the pipe = 0.12 m Radius of pipe = 0.06 m = 6 x 10-2 m

Q: 1) shows a tank of 20° C water with a nozzle h = 25 cm the surface. Bernoulli's equation applies to…

A:

Q: A horizontal pipeline enlarges from a diameter of 6 in. at point A to a diameter of 12 in. at p B.…

A: Given that;At A:Diameter of pipe = 6 in.Water flow rate vA = 20 cu.ft per sec, 34560 cu. in. per…

Q: A glucose solution of viscosity 2.2 x 10-3 N s/m? and density 1030 kg/m³ flows from an elevated open…

A:

Q: Please explain.

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Q: 81. ssm mmh A pressure difference of 1.8 × 10° Pa is needed to drive water (7 = 1.0 × 10-³ Pa · s)…

A: p = 1.8 x 103 Pa η =1 x 10-3 Pa s r =5.1 x 10-3 m V = 2.8 x 10-4 m3/s

Q: 3. Fuel oil of density 820 kg/m flows through a venturi meter having a throat diameter of 4cm and an…

A: Given: Density of fuel is 820kgm3. Throat diameter is 4cm and entrance diameter is 8cm. Pressure…

Q: 5. Figure shows a tank within a tank, each containing air. The absolute pressure in tank A is 267.7…

A: Density of mercury d = 13.5 × 103 kg/m3  Atmospheric pressure = 1.01 × 105 pa Absolute pressure in A…

Q: The 30-cm-long left coronary artery is 4.6 mm in diameter. Blood pressure drops by 3.0 mmHg over…

A: Hagen-Poiseuille's law: The Hagen–Poiseuille Equation (also known as the Poiseuille equation) is a…

Q: Water is moving at a velocity of 2.50 m/s through a hose with an internal diameter of 1.60 cm. (a)…

A:

Q: What is the laminar flow rate of water in a pipe with an internal radius of r and a length of L m if…

A: Given: The pressure difference across the pipe is 2.0 kPa.             The internal radius is 2.5…

Q: A dead weight gauge with a piston diameter of 2.5 cm is used to measure pressure. If mass of 6.74 Kg…

A: diameter(d)=2.5cm radius(r)=2.5cm2=1.25cm=1.25×10-2m mass(m)=6.74 kg g=9.81 m/s2  gauge…

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

A:

Q: liquid is flowing through a horizontal pipe whose radius is 0.0301 m. The pipe bends straight upward…

A:

Q: 8. Water at a pressure of 4.70 atm at street level flows into an office building at a speed of 0.80…

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Q: Water travels through a pipe at 11.1 m/s. The pipe expands from a crossectional area of 1.5 m2 to an…

A:

Q: A level pipe contains a nonviscous, incompressible fluid with a density 1200 kg/m3 that is flowing…

A: Given: The density of the fluid is 1200 kb/m3. The pressure at the first end 300 kPa. The pressure…