The human circulation system has approximately 1×109 capillary vessels. Each vessel has a diameter of about 8 μm. Assuming cardiac output is 5 L/min, determine the average velocity of blood flow through each capillary vessel.

Q: The radius of an artery decreases from 1.2 to 0.50 cm due to atherosclerosis. If the average blood…

A: Given: Radius r1=1.2 cm ; radius r2=0.5 cm Velocity v1=40 cm/s To find: v2=? Continuity equation…

Q: The heart of a resting adult pumps blood at a rate of 4.04 L/min. (a) Convert this to cm/s. cm/s (b)…

A: (a) Convert this to cm3/s. 1 litre =1000cm3   and 1 min = 60 secsTherefore, 1L/min =1000 cm360…

Q: blood flows through the aorta at an average speed of v=18 cm/s. The aorta is roughly cylindrical…

A: The answer is below

Q: The rate of blood flow through a major artery is plotted over a single heart beat. If the…

A: Given:Time duration,t=0.20 sFind hert beat rate ,r Total space=12Forward flow space=5Now,Time per…

Q: Systemic blood pressure is expressed as the ratio of the systolic pressure (when the heart first…

A: in the question it is said that systemic blood pressure is Expressed as the ratio of systolic…

Q: If cholesterol buildup reduces the diameter of an artery by 24 %, by what % will the blood flow rate…

A: Given data: The reduction in diameter is x=24%.

Q: Suppose blood is pumped from the heart at a rate of 4.9 L/min into the aorta of radius 1.1 cm.…

A: pumping rate of blood = 4.9L/min = 4900 ml/min = 4900 ml/60 sec = 81.67 ml/sec = 81.67 cm3/secRadius…

Q: The product of a substance density, the area of the pipe where the substance flows and its velocity…

A: The suitable option is (e) Volume flow rate.

Q: The flow rate of blood in the aorta is 80 cm^3/s, beyond the aorta, this blood travels through about…

A:

Q: continuity equation

A: Equation of continuity A₁v₁ = A₂v₂

Q: Systemic blood pressure is expressed as the ratio of the systolic pressure (when the heart first…

A: Given data: Normal blood pressure is 12080.

Q: While researching fluid dynamics, you come across a reference to the dimensionless number called the…

A: Write the expression for capillary number.

Q: The radius of an artery decreases from 1.2 to 0.5cm due to atherosclerosis. If the average blood…

A: Scenario - Due to atherosclerosis, radius of blood vessels decrease so that rate of blood flow is…

Q: The blood flowing at 10 cm/s in an artery with a radius of 0.3 cm enters an artery with a reduced…

A: Given, Velocity of blood in artery with radius 0.3 cm is 10 m/s  So, here  v1 = 10 m/s  r1 = 0.3 cm…

Q: The total length of the blood vessels in the body is roughly 100 000 km. Most of this length is due…

A: Given data *The total length of the blood vessels in the body is l = 100000 km = (100000 km) ×(103…

Q: The blood pressure in your heart is 1.71 x104 Pa.  If an artery in the brain is 0.534 m above the…

A:

Q: An intravenous (IV) system is supplying saline solution to a patient at the rate of 0.120 ml/sec…

A: Given Pressure in patients vein P1=8 mm Hg Flow rate Q=0.120ml/sec Radius of needle r=0.15mm Length…

Q: The flow rate of blood through the average human aorta, of radius 1.0 cm, is about 90 cm³/s. What is…

A: Radius, r = 1 cm Flow rate, Q = 90 cm³/s Speed, v = ?

Q: density of blood is Po-1.06x10' kg/m', the gauge pressure at the feet is: (Assume the Q(2): - The…

A:

Q: The volume flow rate in an artery that supplies blood to the brain is 3.20 ✕ 10−6 m3/s. If the…

A: Given Data: The volume flow rate of blood is, Q=3.20×10-6 m3/s The cross-sectional area of the…

Q: A 13 cm radius air duct is used to replenish the air of a room 9.1m×5.5m×3.8m every 17 min. How fast…

A: Given information: Here, r is the air duct’s radius, V is the room’s volume and t is the time…

Q: The flow rate of blood through a 1.50 × 10-6 m radius capillary is 3.80 x 10-9 cm³/s. (a) What is…

A: Flow rate, V = 3.8 x 10-9 cm3/s  radius, r = 1.5 x 10-6 m

Q: At a given instant, the blood pressure in the heart is 1.1 x 104 Pa. If an artery in the brain is…

A: Given  Pressure in the heart P=1.1×104 Pa Height of brain h=0.38 m Density of blood ρ=1125kg/m3

Q: Calculate how many beats the heart make in one day. (Given: 70 beats per minute) b. a. The stroke…

A:

Q: A flow of (A, = 0.0025m2, velocity V, = 7 m/ss) enters a tank. The flow out of the tank exits at a…

A: Given Data: The inlet area of the tank is A1=0.0025 m2 The inlet velocity is V1=7 m/s The outlet…

Q: The gas tank of a car is filled with a nozzle that discharges gasoline at a constant flow rate.…

A: A gas tank is being filled with gasoline at a specified flow rate.

Q: The heart of a resting adult pumps blood at a rate of 5.00 L/min. (a) Convert this to cm3 /s . (b)…

A:

Q: The average speed of blood in the aorta is 0.330 m/s, and the radius of the aorta is 1.00 cm. There…

A: Given that, the radius of the aorta is 1.00 cm. Also, there are about 2.00 × 109 capillaries with an…

Q: If you tried to smuggle gold bricks by filling your backpack, whose dimensions are…

A:

Q: A two-dimensional flow field for a liquid is defined by V = [(x +2y²)i+ (2x² – 3y)j] m/s, where a…

A:

Q: Blood is flowing through an artery of radius 5 mm at a rate of 34 cm/s. Determine the flow rate and…

A: radius of artery= 5 mm or 0.5 cm velocity= 34 cm/s time= 35 s

Q: The heart of a resting adult pumps blood at a rate of 5.00 L/min. (a) Convert this to cm/s. (b) What…

A: (a) Q=5 L/min=[5 Lmin.1000 cm31 L.1 min60 s]=83.33 cm3/s

Q: A particular human cell is about 13 μm13 μm in diameter, modeled as a sphere. Express its volume in…

A: Given:  Diameter of the spherical cell = 13 micrometer Flow rate of urine = 1.2 mL/min

Q: The average speed of blood in the aorta is 0.394 m/s, and the radius of the aorta is 1.00 cm. There…

A: If fluid flows in a pipe with two different cross-sectional areas (A1 and A2), then its respective…

Q: 5.55 A 30 cm pipe divides into a 20 cm branch and a 15 cm branch. If the total discharge is 0.30 m³…

A:

Q: heart of a resting adult pumps blood at a rate of 5.00 L/min. a. Convert this to cm^3/s.b. What is…

A:

Q: Air that has amass density of 1.24 kg/m² (0.00241 slugs/ft) flows in a pipe with a diameter of 30 cm…

A:

Q: Estimate the opening area of the aortic valve using Gorlin equation given the following: The cardiac…

A:

Q: Blood flows through the aorta at an average speed of v = 18 cm/s. The aorta is roughly cylindrical…

A: in this question  flow rate is equation already given . so that put value  in it and get answer.

Q: Blood flows through the aorta at an average speed of v = 18 cm/s. The aorta is roughly cylindrical…

A:

Q: Blood flows through the aorta at an average speed of v = 18 cm/s. The aorta is roughly cylindrical…

A: Velocity, v = 18 cm/s Radius, r = 14.8 mm = 14.8/10 cm = 1.48 cm

Q: At a given instant, the blood pressure in the heart is 1.1 x 104 Pa. If an artery in the brain is…

A:

Q: The human ciculatory system has approximately 109 capillary vessels. Each vessel has a diameter of…

A: The area of cross-section of the capillary tube is

Q: The blood flow rate through the aorta is measured to be 107.3 cm^3/s, and an adult is measured to…

A: It is given that the blood flow rate in aorta is 107.3 cm3/s and the amount of blood in an adult is…

Q: Q 5) The volumetric flow rate of the artery supplying the human brain (ml/min 216). If the diameter…

A: The volumetric flow rate of the artery supplying the human brain is Q=216 ml/min The diameter of the…

Q: Blood is flowing through an artery of radius 6 mm at a rate of 43 cm/s. Determine the flow rate and…

A: Write the given values with the suitable variables. r=6 mm=0.6 cmv=43 cm/st=10 s Here, r is the…