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What is the greatest average speed of blood flow at 37 °C in an artery of...
< Question 21 of 21 > What is the greatest average speed of blood flow at...
< Question 21 of 21 > What is the greatest average speed of blood flow at 37 °C in an artery of radius 2.50 mm if the flow is to remain laminar? Take the density of blood to be 1025 kg/m°, and the viscosity to be 2.084 x 10-3 Pa.s. greatest average speed: m/s What is the corresponding flow rate? flow rate: m/s Question Credit: OpenStax College Physics
I'm not sure how to solve. Do I add the two and then multiply by 2...
I'm not sure how to solve. Do I add the two and then
multiply by 2 to get the average? could you also explain and help
with parts a,b. Thanks
Paced 10u0 Valm 22) The density and viscosity of blood are roughly 1025 kg/m3 and 2.8 mPa s, respectively. a) What is the greatest average speed of blood flow in an artery of radius 2.00 mm if the flow is to remain laminar? b) What is the corresponding flow rate?
64. A glucose solution being administered with an IV has a flow rate of. What will the new flow rate be if the g...
64. A glucose solution being administered with an IV has a flow rate of. What will the new flow rate be if the glucose ist.Peshaced by whole blood having the same density but a viscosity 2.50 times that of the glucose? All other factors remain constant. 65. 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...
65. The pressure drop along a length of artery is 100 Pa, the radius is 10 mm, and the flow is laminar. The aver...
65. 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? 66. A small artery has a length of and a radius of . If the pressure drop across the artery'is 1.3 kPa, what's the flow rate...
A small artery has a length of 1.05 times 10^-3 m and a radius of 2.7...
A small artery has a length of 1.05 times 10^-3 m and a radius of 2.7 times 10^-5 m. A If the pressure drop across the artery is 1.4 kPa, what is the flow rate through the artery in mm^3/s? (Assume that the temperature is 37 degree C, and the viscosity of blood at that temperature is 2.084 times 10^-3 N-s/m^2).
The viscosity of blood is 2.10 × 10−3 Pa⋅s. * What is the pressure difference required...
The viscosity of blood is 2.10 × 10−3 Pa⋅s. * What is the pressure difference required to make blood flow through an artery of inner radius 2.00 mm and length 0.200 m at an average speed of 5.28 cm/s? ___ Pa * Blood flows through an artery of inner radius 2.00 mm and length 0.200 m at an average speed of 5.28 cm/s. What is the ratio of the pressure difference required to make blood flow through this artery to...
Previously we examined blood flow through a capillary. a) The average radius of a capillary is 3....
Previously we examined blood flow through a capillary. a) The average radius of a capillary is 3.0 um. The viscosity of blood is about o.0021 Pa*s, eaclh 7) capillary is approximately 1.0 mm long with a speed of about 1.omm/s, calculate the pressure "drop" from one end of a capillary to the other. b) The average blood pressure provided by the heart is about 100 mm Hg. A physiology textbook will tell you that the pressure has decreased to 35...
Using Poisuille’s Law, calculate the flow rate in an artery of diameter 0.8 cm, length of...
Using Poisuille’s Law, calculate the flow rate in an artery of diameter 0.8 cm, length of 4 cm, with the coefficient of blood viscosity is 4*10-3 Pa-s at normal blood pressure of 120 mm-Hg. (6 points) How does this flow rate change upon a 20% occlusion of the artery? (4 points) What is usually the compensation process to hold the flow rate steady? (2 points)
The average diameter of a healthy coronary artery is 2.5 mm, with a blood fow rate...
The average diameter of a healthy coronary artery is 2.5 mm, with a blood fow rate of 6.4 cmi/s. The density of blood is 1.056 g/cm3. Suppose an overweight diabetic patient has plaque bui up in his coronary artery, decreasing the vessel diameter by 67% and the blood flow velocity by 25%. A graft is surgically impar ted to bypass the constncted ego the coronary artery is the same on both sides of the blockage and the curvature in the...
FLUIDS QUESTION ?Blood from a supine patient flowing through the internal carotid artery is measured to...
FLUIDS QUESTION
?Blood from a supine patient
flowing through the internal carotid artery is measured to be
42.6 cm/s. The base of the artery measures 4.85 mm and the blood
pressure at this point is
92.56 mmHg. There is an aneurysm in the vessel with a diameter
measuring 16.1 mm. The
density of the patient’s whole blood was determined to be 1.04 x
10
3
kg/m
3
. Assuming
steady-state, inviscid flow (in large diameter vessels) and no
hydrostatic effects,...
< Question 21 of 21 > What is the greatest average speed of blood flow at 37 °C in an artery of radius 2.50 mm if the flow is to remain laminar? Take the density of blood to be 1025 kg/m°, and the viscosity to be 2.084 x 10-3 Pa.s. greatest average speed: m/s What is the corresponding flow rate? flow rate: m/s Question Credit: OpenStax College Physics
I'm not sure how to solve. Do I add the two and then
multiply by 2 to get the average? could you also explain and help
with parts a,b. Thanks
Paced 10u0 Valm 22) The density and viscosity of blood are roughly 1025 kg/m3 and 2.8 mPa s, respectively. a) What is the greatest average speed of blood flow in an artery of radius 2.00 mm if the flow is to remain laminar? b) What is the corresponding flow rate?
64. A glucose solution being administered with an IV has a flow rate of. What will the new flow rate be if the glucose ist.Peshaced by whole blood having the same density but a viscosity 2.50 times that of the glucose? All other factors remain constant. 65. 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...
65. 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? 66. A small artery has a length of and a radius of . If the pressure drop across the artery'is 1.3 kPa, what's the flow rate...
A small artery has a length of 1.05 times 10^-3 m and a radius of 2.7 times 10^-5 m. A If the pressure drop across the artery is 1.4 kPa, what is the flow rate through the artery in mm^3/s? (Assume that the temperature is 37 degree C, and the viscosity of blood at that temperature is 2.084 times 10^-3 N-s/m^2).
Previously we examined blood flow through a capillary. a) The average radius of a capillary is 3.0 um. The viscosity of blood is about o.0021 Pa*s, eaclh 7) capillary is approximately 1.0 mm long with a speed of about 1.omm/s, calculate the pressure "drop" from one end of a capillary to the other. b) The average blood pressure provided by the heart is about 100 mm Hg. A physiology textbook will tell you that the pressure has decreased to 35...
The average diameter of a healthy coronary artery is 2.5 mm, with a blood fow rate of 6.4 cmi/s. The density of blood is 1.056 g/cm3. Suppose an overweight diabetic patient has plaque bui up in his coronary artery, decreasing the vessel diameter by 67% and the blood flow velocity by 25%. A graft is surgically impar ted to bypass the constncted ego the coronary artery is the same on both sides of the blockage and the curvature in the...
FLUIDS QUESTION
?Blood from a supine patient
flowing through the internal carotid artery is measured to be
42.6 cm/s. The base of the artery measures 4.85 mm and the blood
pressure at this point is
92.56 mmHg. There is an aneurysm in the vessel with a diameter
measuring 16.1 mm. The
density of the patient’s whole blood was determined to be 1.04 x
10
3
kg/m
3
. Assuming
steady-state, inviscid flow (in large diameter vessels) and no
hydrostatic effects,...
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