Water flows at a speed of 6cm/s through a tube of radius 1cm. Coefficient of viscosity of water at room temperature is 0.01 poise . What is the nature of the flow?

Q: A U-shaped manometer is open on both sides. Water (p = 1000 kg/m³) and oil (p = 750 kg/m) are poured…

A: density of water = 1000 kgm3density of oil = 750 kgm3height of column of water = 14.2 cm The U…

Q: Water flows through a garden house with inner diameter 1.5 cm at a speed of 2.0 m/s. With what speed…

A: Given value--- inlet diameter = 1.5 cm. inlet speed = 2 m/s. outlet diameter = 0.5 cm. We have to…

Q: Water flows through a fire hose of diameter 6.35 cm at a rate of 0.015 m3/s. The fire hose ends in a…

A: Here, Flow rate=Q=v2A2v2=QA2=Qπr2

Q: Water (density = 1.0x 10 kg/m³) flows through a horizontal tapered pipe. At the wide end its speed i…

A: The water density = 1.0 x103 kg/m3 The wide end speed of water is 4.0 m/s  The pressure difference…

Q: Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s and the…

A: According to Bernoulli's equation of conservation of energy for fluids P1+12ρV12+ρgh1=P2+12ρV22+ρgh2…

Q: TRUE OR FALSE: The density of water (about 1000 kg/m³) increases only 1 percent if the pressure is…

A: Let ρ1 and P1 be the initial density and the initial pressure of water respectively. Since density…

Q: Water inside an enclosed tank is subjected to a pressure of two atmospheres at the top of the tank.…

A: Given data: - The height of the water above the hole is h = 3.00 m. The density of water is ρ =…

Q: O A 10-in.-diameter cylinder is composed of material with specific gravity 0.8. Will it float in…

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Q: One's maximum blood pressure when measured by measuring the height of the mercury is 120…

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Q: What fraction of polystyrene is submerged when it floats in freshwater, given the density of water…

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Q: Blood is placed in a bottle 1.40 m above a 3.8-cm-long needle, of inside diameter 0.40 mm, from…

A: The pressure inside the bottle is

Q: Water flows through a fire hose of diameter 10 cm at a rate of 0.025 m3/s. The fire hose ends in a…

A: Hose diameter, D = 10 cm   nozzle diameter, d = 3 cm  Volume rate, V = 0.025 m3/s

Q: Water inside an enclosed tank is subjected to a pressure of two atmospheres at the top of the tank.…

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Q: A horizontal pipe 12.00 cm in diameter has a smooth reduction to a pipe 6.00 cm in diameter. If the…

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Q: What is the Reynolds number Re for blood leaving the heart through the aorta if the diameter of the…

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Q: What is the Buoyancy force exerted on a 110kg iron anchor when it is immersed in seawater? The…

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Q: Water flows along a horizontal pipe of which the cross-section is not constant. The pressure is 1 cm…

A: Given:Pressure (p1)=1cm of mercuryVelocity(v1)=35  cm/s

Q: The aorta in humans has a diameter of about 2.0 cm, and at certain times the blood speed through it…

A: Given,

Q: An incompressible fluid flows through a tube of circular cross section that has greater diameter at…

A: The continuity equation states that, A×v = constant, where A is the area of cross-section of the…

Q: Water enters a pipe of rectangular cross section of dimensions 6.5 cm by 8.0 cm at a velocity of 4.0…

A: Given, rectangular cross section of dimesions 6.5 cm by 8.0 cmvelocity, v1 = 4.0 cmsradius of…

Q: The bottom of a steel "boat" is a 7.00 m × 10.0 m × 5.00 cm piece of steel (ρsteel=7900kg/m3). The…

A:

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

A:

Q: A 2.5-cm-diameter horizontal water jet with a speed of Vj = 40 m/s relative to the ground is…

A: Jet's cross sectional area is, A=πd24=π0.025 m24=4.909×10-4 m2

Q: Crew members attempt to escape from a damaged submarine 100 m below the surface.What force must be…

A: The pressure at the depth is given by Therefore, the difference in pressure is

Q: An incompressible fluid with zero viscosity flows through a pipe of varying radit (shown in…

A: Solution:According to Bernoulli's principle for an incompressible and non-viscous fluid we get:P +…

Q: A block of mass 0.85 kg and density 600 kg/m3 is forced under the surface of the water by means of a…

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Q: A man is standing on a 5 kg plank of wood Im x 1m x 5cm in water. What value of mass would likely…

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Q: If a block of aluminum measures 4.0 cm x 5.0 cm x 2.0 cm is completely submerged a tank of water,…

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Q: A U-shaped tube, open to the air on both ends, contains mercury. Water is poured into the left arm…

A: The pressure at the left side point due to water having depth of 17.7 cm deep is

Q: A simple U-tube contains mercury. When 11.2 cm of water is poured into the right arm, how high does…

A: Given, Water poured at right arm h1 = 11.2 cm = 11.2 x 10-2 m

Q: What is the Buoyancy force exerted on a 100kg iron anchor when it is immersed in seawater? The…

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Q: A life raft of cross – sectional area 2.0 m x 3.0 m has its top edge 0.36 m above the waterline when…

A:

Q: Blood is placed in a bottle 1.40m above a 3.8 cm long needle of inside diameter 0.40mm, from which…

A: The pressure inside the bottle can be obtained as p=ρgh=1020kg/m39.8m/s21.40m=1.4×104 Pa

Q: As the depth of a fluid increases it’s ________exerted on a particle increases. Required to answer.…

A:

Q: 4.59 A water jet issues vertically from a nozzle, as shown. The water velocity as it exits the…

A: The water jet flow is shown below.

Q: What is true about the volume of displaced fluid for an object that is completely submerged? (1…

A:

Q: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…

A: Given data: The flow rate of water, Q=0.573×10-3 m3/s. The diameter of the nozzle, D=5.09×10-3 m.…

Q: How tall must a water-filled manometer be to measure blood pressures as high as 300 mm Hg?

A: We know the pressure (P) is

Q: To what height should a cylindrical vessel be filled with a homogenous liquid to make the force with…

A: When a cylinder is filled with a homogenous liquid, the pressure on all the surface of the container…

Q: If blood with a speed of 11.0 cm/s and density of 1043 kg/m3 travels from a 0.030 mm diameter…

A: Given Speed of blood v1 = 11.0 cm/s = 0.11 m/s Density of blood ρ1=  1043 kg/m3 Diameter of…

Q: A U-shaped tube, open to the air on both ends, contains mercury. Water is poured into the left arm…

A:

Q: How high should the pressure head be if water is to come from a faucet at a speed of 9.2 m/s ?…

A: Bernoulli's equation is given as- P+ρgh+12ρv2=constant

Q: calculate the force required to pull a copper ball of radius 2.00 cm upward through a fluid at the…

A: Given Data: The radius of a copper ball is, r=2.00 cm The constant speed of a copper ball is, v=9.00…

Q: A 4 N force is used to compress water in a syringe that has a plunger with an area of 1 cm?. This…

A: We will only answer the first question since the exact question to be answered was not specified.…

Q: How much faster will water flow through a hose with diameter 2.90 cm, compared to an identical hose…

A: diameter of hose, d1=2.9 cmd2=1.2 cm