Suppose blood is pumped from the heart at a rate of 4.9 L/min into the aorta of radius 1.1 cm. Determine the speed of blood through the aorta, in centimeters per second.

Q: Suppose blood is pumped from the heart at a rate of 5.4 L/min into the aorta of radius 1.2 cm.…

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

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Q: The blood flow in a vein of radius 0,31 cm. The velocity of the blood in vein is 0,2 m/s. Find the…

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Q: A cylindrical blood vessel is partially blocked by the buildup of plaque. At one point, the plaque…

A: Speed of blood at blocked point is 9.77V0

Q: An object of mass 48625.00kg has a density of 1029.00 kg m3. What is the volume of the object? m3 An…

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Q: A toy duck is floating on the water. The average density of the duck is ρd = 680 kg/m3, while the…

A: Given data:  The average density of the duck (ρd) = 680 kg/m3 Density of water (ρ) = 1.0×103 kg/m3…

Q: One liter of water flow out of the faucet in 10 s. If the inner diameter of the faucet (mouth) is 13…

A: Given data: Volume of water is, V=1 L=10-3 m3. Time interval is, t=10 s. Inner diameter of faucet…

Q: An aneurysm is an abnormal enlargement of a blood vessel such as the aorta. Because of an aneurysm,…

A: Given:-  A2=1.7 A1  V1=0.39 m/s  ρ = 1060 kg/m3 Find:-  determine the amount by which the pressure…

Q: The human circulation system has approximately 1X109 capillary vessels. Each vessel has a diameter…

A: Given: Number of capillaries, n=1×109Diameter of vessels, d=8μm,Cardiac output, Q=5L/min, As we know…

Q: An object with a mass of 29 g and a volume of 32.0 cm3 is placed in a liquid with a density of 1.25…

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Q: Suppose the human body as a column of blood. the density of the blood is 1.04 gm/cm³ if the average…

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Q: Air is blown into a spherical balloon so that, when its radius is 6.50 cm, its radius is increasing…

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Q: A cylindrical tank is filled with a disinfectant to a height of 99 cm. A small opening is made 19 cm…

A: GivenH= 99 cm = 0.99 mposition of opening from the bottom =19 cmg= 9.8 m/s2

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Q: he leaves of a tree lose water to the atmosphere via the process of transpiration. A particular tree…

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Q: Suppose the flow rate of blood through a 1.85 × 10–6-m radius capillary is 3.95 × 10-9 cm3/s. a)…

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Q: A standard after-surgery intravenous fluid has a density of 1125 kg/m3. If during the first four…

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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…

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Q: In the process of loading a ship, a shipping container gets dropped into the water and sinks to the…

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Q: The heart pumps blood at an average flow rate of 84.5 cm³/s into the aorta, which has a diameter of…

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.