uppose 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/m^3. What is the average blood velocity in the major arteries if the total cross-sectional area of the major arteries is 20 cm^2? a. v=7.36 m/s b. v=0.83 m/s c. v=0.074 m/s d. v=0.03 m/s

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

A:

Q: Human blood flows from the aorta to the capillaries. A girl has an aorta radius of 13 mm. Assume she…

A:

Q: The virus particles and beads are both dispersed in water, the flow rates in the feed channels are…

A: Given, flow rate,v = 2.0mm s-1 = 2.00×10-3 m/sDiffusion cofficient, D = 3.5×10-12 m2/sThe time…

Q: The density of warm air inside a hot air balloon is 0.8 kg/m^3 while the density of the surrounding…

A: a)The required minimum volume is,

Q: The 26-cm-long left coronary artery is 4.6 mm in diameter. Blood pressure drops by 3.0 mm Hg over…

A: (A) Applying Bernoulli's equation, express the relation for the average blood speed.…

Q: L (a) The heart pumps blood into the aorta at a rate of 4 Calculate the average speed of blood if…

A: (a) Calculating the Average Speed of Blood in the AortaGiven:Flow rate of blood into the aorta: 4…

Q: A 23 m3 box is completely submerged in a fluid. What volume of fluid is displaced by the box if the…

A: Required : Volume of the liquid displaced.

Q: It takes 10 seconds to fill a one-quart jar with water from your kitchen faucet. What is the flow…

A:

Q: The main artery subdivides into 12 capillaries. The cross-sectional area of the main artery is 30…

A:

Q: Oil is flowing through a pipeline at a speed of 1.4 m/s. If the diameter of the pipe is 0.12 m, what…

A: Given Speed = 1.4 m/s Diameter of the pipe = 0.12 m Radius of pipe = 0.06 m = 6 x 10-2 m

Q: A major artery with a cross-sectional area of 0.95 cm2 branches into 18 smaller arteries, each with…

A:

Q: 9. The blood speed in a normal segment of a horizontal artery is 0.16 m/s. An abnormal segment of…

A:

Q: 2. A blood pressure is reported as 50 mm mercury. The density of mercury is 13.6 gram/cm³ and g =…

A: Write the given values with the suitable variables. h=50 mm=0.050 mρ=13.6 g/cm3=13.6×10-310-6…

Q: The ratio of the density of an object or substance to the density of pure liquid water is known as A…

A: ✓ The ratio of density of an object or a substance to the density of pure liquid water is known as -…

Q: 6. Containers #2, #3, and #4 are identical. Container #1 has a mouth with three times the area as…

A:

Q: Q4. Water flows along the rectangular channel such that after it falls to the lower elevation, the…

A:

Q: 3. A gas with a density of 1.25 kg/m³ enters a 125 mm diameter pipe at a velocity of 3.00 m/s. The…

A: According to the principle of continuity, the mass flow rate of a fluid is constant along a pipe…

Q: A small blood vessel near the skin surface has a radius of 10 µm, a length of 1 µm and the pressure…

A:

Q: Estimate the average blood pressure in a person’s foot if the foot is 1.23 m below the aorta, where…

A:

Q: The blood pressure is in a patient's vein is 2650 Pa. A needle 2.5cm long with an internal diameter…

A: Detailed solution is given below:

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: A small blood vessels near the skin surface has a radius of 10um, a length  of 1um and the pressure…

A: Given,

Variation of pressure

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