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The aorta carries blood away from the heart at a speed of about 39 cm/s and...
The aorta carries blood away from the heart at a speed of about 37 cm/s and has a radius of approximately 1.2 cm.... FULL SCREEN PRINTER VERSION BLACK NEE Chapter 11, Problem 059 ya The aorta carries blood away from the heart at a speed of about 37 cm/s and has a radius of approximately 1.2 cm. The aorta branches eventually into a large number of tiny capillaries that distribute the blood to the various body organs. In a capillary,...
The aorta pumps blood away from the heart at about 40 cm/s and has a radius of about 1.0 cm. It then branches into many capillaries, each with a radius of about 5×10−4 cm carrying blood at a speed of 0.10 cm/s. How many capillaries are there? a- 1.6×109 b- 16 c 8.0×105 d- 1.6×105
Problem 7. (The speed of blood) The aorta (the main blood vessel coming out of the heart) has a radius of about 1.0 cm and the total cross section of the major arteries is about 20 cm². The density of blood is 1.05 g/cm3. A. Given that the velocity of blood pumping through the aorta is about 48 cm/s, what is the total current of the blood passing through the aorta (in grams of blood per second)? B. If all...
A typical aorta carries blood at the rate of 8.33 x 10 m /s. It eventually branches into small identical blood capillaries each with a radius of 3.0 pm. The blood flows through each capillary at an average speed of 1.3 mm/s. Calculate the number of capillaries in the circulatory system? A sphere of aluminum is hung on a rope and submerged completely in water as shown. The volume of the sphere is 125 cm. The density of water and...
The approximate inside diameter of the aorta is 0.48 cm; that of a capillary is 11 μm. The approximate average blood flow speed is 1.0 m/s in the aorta and 1.0 cm/s in the capillaries. If all the blood in the aorta eventually flows through the capillaries, estimate the number of capillaries in the circulatory system. capillaries
The approximate inside diameter of the aorta is 0.48 cm; that of a capillary is 12 um. The approximate average blood flow speed is 1.0 m/s in the aorta and 1.0 cm/s in the capillaries. If all the blood in the aorta eventually flows through the capillaries, estimate the number of capillaries in the circulatory system. capillaries
The approximate inside diameter of the aorta is 0.53 cm; that of a capillary is 12 μm. The approximate average blood flow speed is 1.0 m/s in the aorta and 1.0 cm/s in the capillaries. If all the blood in the aorta eventually flows through the capillaries, estimate the number of capillaries in the circulatory system.
Blood is pumped from the heart at a rate of 7.66 L/min into the aorta (of radius 1.1 cm). Determine the speed of blood (in cm/s) through the aorta.
. Suppose that the aorta has a radius of about 1.25 cm and that the typical blood velocity is around 30 cm/s and that it has an average density of 1050 kg/m3 . a. What is the average blood velocity in the major arteries if the total cross-sectional area of the major arteries is 20 cm2? b. What is the total flow rate? c. If the blood in the circulatory system goes through the capillaries, what is the total cross-sectional...
The radius of the aorta is about 1.1 cm , and the blood passing through it has a speed of about 48 cm/s . Coefficient of viscosity for the whole blood (37∘) is η = 4×10−3Pa⋅s.Calculate the pressure drop per cm along the aorta.