Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s and the difference in pressure between the two ends is 1.0 x102 Pa. What is the speed of the water at the narrow end, in cm/s? Take the density of blood to be that of pure water. 40 16 25 36 60 50

Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s and the difference in pressure between the two ends is 1.0 x102 Pa. What is the speed of the water at the narrow end, in cm/s? Take the density of blood to be that of pure water. 40 16 25 36 60 50

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter12: Fluid Dynamics And Its Biological And Medical Applications

Section: Chapter Questions

Problem 57PE: What is the greatest average speed of blood flow at 37° C in an artery of radius 2.00 mm if the flow...

See similar textbooks

Related questions

Q: The Aswan High Dam on the Nile River in Egypt is 111 m high. What is the gauge pressure in the water…

Q: Air at 20°C flows through the tube as shown at a rate of 1200 cm3/s. Assume that air is an ideal…

A: Use the definition of the volume flow rate (R) and the given value of the diameter (d1) of the…

Q: The difference in pressure, AP, between two points that are separated by a vertical distance of y in…

Q: The density of the liquid flowing through the horizontal pipe in the drawing is 1200 kg/m3. The…

Q: An mass is attached to a force spring scale and the reading is observed to be 45.0 N. When the…

Q: In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speed v1…

Q: A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead,…

A: Given data: Wellhead diameter (d1) = 0.569 m Flow speed in wellhead (V1) = 12.9 m/s Flow speed in…

Q: A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead,…

A: Given: At wellhead d1 = 0.539m ,v1 = 10.5m/s At refinery v2 = 6.13m/s , d2 =?

Q: Assume your home uses the water pipe system below where a pump produces a pressure of P1 =…

Q: 2. The pipe shown carries water, and it is given that A₁ = 2.0A₂. The fluid heights in the vertical…

Q: Water flows through a horizontal water pipe of diameter cm at a volume flow rate of 0.012 m³/s. At…

Q: Fresh water is flowing through this pipe at 5.00 m/s at the lower point, which is positioned 2.00 m…

A: velocity of water at lower point (v) = 5 msheight of lower point (h) = 2 m diameter at lower point =…

Q: suspended in air by a spring scale, has a measured mass of 9.00 kg. When the rock is submerged in…

A: Given Mass(m)=9.00 kg When submerged in water(mw)=3.30 kg required density of rock=?

Q: Water enters a pipeline at a speed of 4 m/s and comes out at a speed of 8 m/s as shown below. If the…

A: Given: The speed of water at point A is 4 m/s. The speed of water at point B is 8 m/s. The pressure…

Q: A horizontal pipe carries a smoothly flowing liquid of density of 1190 kg/m³. At Locations 1 and 2…

A: Given data The density of flowing fluid is ρ=1190 kg/m3 The diameter at location 1 is d1=6.63 cm The…

Q: A rock is suspended from a scale reads 20.0 N. A beaker of water (having a density of 1000 kg/m3)…

Q: Oil enters a pipeline at a speed of 2 m/s and comes out at a speed of 8 m/s as shown below If the…

Q: A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m3), with…

A: side length of cube (L) = 10 cm = 0.1 m Density of water (d) = 1000 kgm3Volume immersed = total…

Q: A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead,…

Q: An ideal fluid, of density 0.90 x 103 kg/m3, flows at 6.0 m/s through a level pipe with radius of…

A: We use the continuity equation A1v1=A2v2

Q: The pipe goes up to the second floor of the building, 2.0 m higher, and the pressure remains…

Q: Water (density = 1 000 kg m3) runs at 10 m/s through a long tube with a radius 0.050 m. The long…

Q: Water is flowing through a 6.00-cm-radius pipe at a speed of 2.00 m/s when the pipe widens to a…

Q: A vertical pipe, closed at the bottom end, is filled to a depth of 1.00 m with water and then an…

Q: a) What is the speed of the water in the hose in cm/s? (1 L= 1000 cm3) cm/s b) What is the…

Q: The density of water is 1000 kg/m^3. What is the water's height if the pressure exerted by it is…

Q: A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead,…

Q: A U-tube open at both ends is partially filled with water. Oil having a density of 750 kg/m3 is then…

A: Given data *The density of oil is Doil=750 kg/m3 *The height of the column is L = 10.0 cm = 0.10 m…

Q: In the figure, water flows through a horizontal pipe and then out into the atmosphere at a speed v1…

A: Speed of water flowing out of pipe v1=13 m/s of diameters d1=2.8 cm (radius r1=1.4 cm) and d2=4.7 cm…

Q: In the diagram below, the vertical heights holl and hwater are 3.00 cm and 3.00 cm. The diameter of…

Q: Two cubic blocks of wood of the same density (590 kg/m³) and dimensions (5.00 cm x 5.00 cm x 5.00…

A: Density of block is p0 = 590 kg/m3 Volume of single block 125 cm3 Density of liquid is 1000kg/m3

Q: A block of wood has a mass of 3.61 kg and a density of 592 kg/m³. It is to be loaded with lead (1.13…

Q: Q6: Water enters a horizontal pipe with a rectangular cross section at a speed of 1 m/s. The width…

A: Given: Velocity at the first point, v1=1 m/s Pressure at the first point, P1=3000 Pa Density of…

Q: Water (density = 1.0 x 103 kg/m³) flows through a horizontal tapered pipe. At the wide end its speed…

Q: The difference in pressure, ΔP, between two points that are separated by a vertical distance of y in…

A: In this question we have to find the pressure difference between the two points in a liquid As we…

Q: A fluid with density 1200 kg/m flows through this pipe. As the first location, A, the fluid travels…

Q: Water flows through a pipe as shown in the figure. The pressure at points 1 and 2 respectively is…

A: Write the expression for the Bernoulli's equation…

Q: Water flows through a small horizontal pipe with a speed of 12 m/s into a larger part of the pipe…

A: The flow rate, Q=Av The area of the pipe, A=πd22 The diameter of the larger part of the pipe,…

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

A: Bernoulli's equation is,…

Q: A metal has mass of 8 kg when the mental is hanging from a spring scale and the totally submerged in…

Q: Two cubic blocks of wood of the same density (590 kg/m3) and dimensions (5.00 cm × 5.00 cm × 5.00…

Q: Q11) A vertical tube open to the air connected to a vein in the arm of a sick person as shown in the…

Q: Water flows upward through a pipe at 15 L/s. The bottom pipe with a diameter of 24cm ascends 2 m to…

A: Write the Bernoulli's equation as given below. P1+12ρv12+ρgh1=P2+12ρv22+ρgh2…

Q: Water flows through a pipe as shown in the figure. The pressure at points 1 and 2 respectively is…

Q: Two cubic blocks of wood of the same density (590 kg/m3) and dimensions (5.00 cm × 5.00 cm × 5.00…

A: Given Density=590 kg/m3 Vol = 125 cc

Q: A rock weighs 39.2 N in air and 26.4 N when submerged into the water of density 1000 kg/m³. What is…

A: Given: F= 39.2N Fb= 26.4N ρ = 1000kg/m3 g = 9.8…

Q: A plastic cube (density 973 kg/m³) has side length 1.90 cm. You drop the cube into a jar of maple…

Q: A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m³), with…

Q: A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead,…

Question

Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s
and the difference in pressure between the two ends is 1.0 x102 Pa. What is the
speed of the water at the narrow end, in cm/s? Take the density of blood to be that
of pure water.
O 40
16
25
36
60
50
Previous Page
Next P
Page 14 of 14

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) What is the density of a woman who floats in freshwater with 4.00% of her volume above the surface? This could be measured by placing her in a tank with marks on the side to measure how much water she displaces when floating and when held under water (briefly). (b) What percent of her volume is above the surface when she floats in seawater?
Unreasonable Results A fairly large garden hose has an internal radius of 0.600 cm and a length of 23.0 m. The nozzle-less horizontal hose is attached to a faucet, and it delivers 50.0 L/S. (a) What water pressure is supplied by the faucet? (b) What is unreasonable about this pressure? (c) What is unreasonable about the premise? (d) What is the Reynolds number for the given flow? (Take the viscosity of water as 1.005103(N/m2)s .)
Gasoline is piped underground from refineries to major users. The flow rate is 3.00102 m3/s (about 500 gal/ min), the viscosity of gasoline is 1.00103 (N/m2) s, and its density is 680 kg/m3. (a) What minimum diameter must the pipe have if the Reynolds number is to be less than 2000? (b) What pressure difference must be maintained along each kilometer of the pipe to maintain this flow rate?
(a) Verify that a 19.0% decrease in laminar flow through a tube is caused by a 5.00% decrease in radius, assuming that all other factors remain constant. (b) What increase in flow is obtained from a 5.00% increase in radius, again assuming all other factors remain constant?
Concrete is pumped from a cement mixer to the place it is being laid, instead of being carried in wheelbarrows. The flow rate is 200.0 L/min through a 50.0-m-long, 8.00-cm-diameter hose, and the pressure at the pump is 8.00106 N/m2. Verify that the flow of concrete is laminar taking concrete's viscosity to be 48.0 (N/m2) s, and given its density is 2300 kg/m3.
A large storage tank with an open top is filled to a height h0. The tank is punctured at a height h above the bottom of the tank (Fig. P15.39). Find an expression for how far from the tank the exiting stream lands. Figure P15.39
Figure P15.52 shows a Venturi meter, which may be used to measure the speed of a fluid. It consists of a Venturi tube through which the fluid moves and a manometer used to measure the pressure difference between regions 1 and 2. The fluid of density tube moves from left to right in the Venturi tube. Its speed in region 1 is v1, and its speed in region 2 is v2. The necks cross-sectional area is A2, and the cross-sectional area of the rest of the tube is A1. The manometer contains a fluid of density mano. a. Do you expect the fluid to be higher on the left side or the right side of the manometer? b. The speed v2 of the fluid in the neck comes from measuring the difference between the heights (yR yL) of the fluid on the two sides of manometer. Derive an expression for v2 in terms of (yR yL), A1, A2, tube, and mano. FIGURE P15.52
The gravitational force exerted on a solid object is 5.00 N. When the object is suspended from a spring scale and submerged in water, the scale reads 3.50 N (Fig. P15.24). Find the density of the object. Figure P15.24 Problems 24 and 25.
How tall must a water-filled manometer be to measure blood pressures as high as 300 mm Hg?
The pressure drop along a length of artery is 100 Pa, the radius is 10 mm, and the flow is laminar. The average speed of the blood is 15 mm/s. (a) What is the net force on the blood in this section of artery? (b) What is the power expended maintaining the flow?
Liquid toxic waste with a density of 1752 kg/m3 is flowing through a section of pipe with a radius of 0.312 m at a velocity of 1.64 m/s. a. What is the velocity of the waste after it goes through a constriction and enters a second section of pipe with a radius of 0.222 m? b. If the waste is under a pressure of 850,000 Pa in the first section of pipe, what is the pressure in the second (constricted) section of pipe?
Oil having a density of 930 kg/m3 floats on water. A rectangular block of wood 4.00 cm high and with a density of 960 kg/m3 floats partly in the oil and partly in the water. The oil completely covers the block. How far below the interface between the two liquids is the bottom of the block?