The 30-cm-long left coronary artery is 4.6 mm in diameter. Blood pressure drops by 3.0 mmHg over this distance.   What is the volume flow rate in L/min through this artery? Express your answer in liters per minute.

Q: What is the average flow rate in cm3 /s of gasoline to the engine of a car traveling at 100 km/h if…

A: Given:  velocity = 100 km/h average = 10 km/L

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…

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A: According to Archimedes principle Buoyant force = weight of liquid displaced

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Q: What is the flow rate of a horizontal pipe whose intake diameter is 20 cm, and the constriction…

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Q: A normal blood pressure reading is less than 120/80 where both numbers are gauge pressures measured…

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Q: Physics I believe the answer is c but why? According to the Poisseuille equation the flow rate, Q,…

A: We have a liquid which is flowing in a tube of radius say R and length L with a flow rate Q.…

Q: A filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

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Q: What is the average flow rate in cm3 /s of gasoline to the engine of a car traveling at 100 km/h if…

A:

Q: A glucose solution being administered with an IV has a flow rate of 4.05 cm3/min . What will the…

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Q: Blood plasma (at 37.0°C) is to be supplied to a patient at the rate of 2.80 × 10−6 m3/s. If the tube…

A: Pressure difference between plasma and the patient's vein can be calculate using Poiseuille's…

Q: A normal blood pressure reading is less than 120/80 where both numbers are gauge pressures measured…

A: Gauge pressure=ρgh, where ρ=density of mercury h=height at which mercury is raised. absolute…

Q: 10. A horizontal pipe of diameter d1 = 10 cm carrying water has a constriction of diameter d2 = 4…

A: The flow rate is 8.0513 × 10-3 m3/sec

Q: In physics, the absolute pressure at a depth in a fluid is calculated using the following equation.…

A: In the given question value of atomospheric pressure and y and h is given then we have to determine…

Q: The pulmonary artery, which connects the heart to the lungs, has an inner radius of 2.5 mm and is…

A: Given, inner radius = 2.5 mm length = 8.5 cm  and pressure drop = 380 Pa

Q: The cross-sectional area of ​​a hypodermic syringe is 3.0 cm² and that of the needle, 0.6 mm². What…

A: Write the given values with the suitable variables. As=3 cm2=3×10-4 m2An=0.6 cm2=0.6×10-4 m2P=12 mm…

Q: A filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: density of gasoline = 7.2 x 102 kg/m3 inlet radius = r1= 2.5 cm outlet radius = r2= 1.25 cm

Q: A glucose solution being administered with an IV has a flow rate of 4 cm3/min. What will the new…

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Q: A segment of a larger artery is constricted by an arteriosclerotic plaque to 1/3 of its original…

A: Given : Pressure in the artery, P 110 torr Flow velocity in unobstructed region, v = 0.32 m/s

Q: If a swimmer in fresh water (density 1,000 kg/m3) has a volume of 0.083 m3, what is the buoyant…

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Q: A horizontal pipe of diameter d1 = 12 cm carrying water has a constriction of diameter d2 = 6 cm. If…

A: We have from Bernoullis equation P1+12ρv12=P2+12ρv22 And the continuity equation A1v1=A2v2 So we get…

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: When a 1 meter long cylinder with cross-sectional area of 16 cm? is immersed in a tank of water, 12…

A: Given information: Here, l and A is the length and the cross-sectional area of the cylinder, lout…

Q: You fill a 5.0 x 103 m3 bucket with water that flows from a pipe of radius 1.25 cm. If it takes 14.0…

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Q: A glucose solution being administered with an IV has a flow rate of 2.34 cm3/min. What will the new…

A: Given that, the initial volume rate is 2.34 cm3/min and final viscosity is 2.7 times the initial…

Q: A patient is intravenously fed with a liquid of density 1060 kg/m3. The fluid container hangs 1.1 m…

A: The density of the liquid is ρ = 1060 kg/m3. The height of the hang of fluid container is h = 1.1 m.…

Q: What is the average flow rate in cm3/s of gasoline to the engine of a car traveling at 117 km/h if…

A: It is given that ,  speed of car = 117 km / h  efficiency = 10.4 km/ L of fuel Average flow rate =…

Q: A hypodermic needle of length 3 cm and internal diameter of 0.45 mm is used to draw blood with…

A: Volume = 15 ml  = 1.5 * 10-5 m3∆P = 80 cm hg = 0.8 *13600 * 9.8  = 106624 Pascals Visocity = 0.004…

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: Calculate the hydrostatic difference in blood pressure between the brain and the foot in a person of…

A: Given: The density of the blood is 1.06×103 kg/m3. The height of the body is 1.83 m. Introduction:…

Q: The density of water is 1000 kg/m3. What is its density in g/cm3?

A: The density of water is given as 1000 Kgm3 Useful conversions for solving the above problem : 1…

Q: Calculate the hydrostatic difference in blood pressure between the brain and the foot in a person of…

A: Hydrostatic pressure difference

Q: Pressure in the spinal fluid is measured. If the pressure in the spinal fluid is 10.0 mm Hg: (a)…

A: P0=Pressure in the spinal fluid=10 mm Hgρ=Density of fluid=1.05 g/mL=1.05×103 kg/m3g=Acceleration…

Q: Figure shows a gasoline storage tank with cross-sectional area 1.0 m2, filled to a depth 5 m. The…

A: We solve given problem using bernaullie equation

Q: The average speed of blood in the aorta is 0.327 m/s, and the radius of the aorta is 1.00 cm. There…

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

A: V=Avv=VA=3.20 ✕ 10-6 m3/s8.90 ✕ 10-5 m2=3.60×10-2 m/s

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: Hörmal blood pressure reading is less than 120/80 where both numbers are gauge pressures measured in…

A:

Q: A 2m wide channel is conveying water at a depth of 0.5m, what is the daily flow if the velocity is…

A: The formula for the cross-sectional area of the channel is: The formula for the flow rate is:

Q: What is the average flow rate in cm/s of gasoline to the engine of a car traveling at 106 km/h if it…

A: Explanation  Average flow is defined as the volume consumed in unit time. So average flow rate is,…

Q: The pulmonary artery, which connects the heart to the lungs, has an inner radius of 2.6 mm and is…

A: The average speed of blood in the pulmonary artery is given by,

Q: The flow rate for a typical human aorta is approximately 90 cm3/s. If the aorta has a diameter of…

A:

Q: What is the average flow rate in cm3/s of gasoline to the engine of a car traveling at 106 km/h if…

A: Given data: Speed of car (v) = 106 km/h Car's averages = 11.9 km/L Required: The average flow rate…

Q: A glucose solution being administered with an IV has a flow rate of 4 cm3/min. What will the new…

A: Supposed that there is laminar flow for both fluids, in order for us to be able to use Poiseuille's…

Variation of pressure

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