7. Calculate the mass flow rate (in grams per second) of blood (p= 1.0 g/cm3) in an aorta with a cross- sectional area of 2.0 cm2 if the flow speed is 40 cm/s.

Q: Problem 7: The water of a 14' x 48' metal frame pool can drain from the pool through an opening at…

A: We are given the volume of water inside the pool. We convert this volume in m3. We are also given…

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

A:

Q: 10. In an industrial cooling process, water is circulated through a system. If water is pumped with…

A: V1= 6m/s  P1= 5.5× 105 pa  r1= 1.8cm  h= 4.5m  r2= 2.4cm

Q: The human iliac artery has a radius of 0.35 cm. The presure gradient is 390 Pa/m Assume blood is 4…

A: Given, radius of artery, r = 0.35 cmpressure gradient, ∆PL= 390 Pamviscosity of blood, ηblood =…

Q: YUUI dilSWel Q1/ In both inspiration and expiration, a pressure difference of 0.4 cm H2O causes a…

A: " As per the guidelines i solved the first question alone". Q1 The airway resistance is, Rg=∆p…

Q: . A liquid is flowing through a horizontal pipe whose radius is 1.86 ×x10¯² m. The pipe bends…

A: To determine,the speed(v1) of the liquid in the lower horizontal pipe.given,radiur(r1) of lower…

Q: 7. A liquid is flowing through a horizontal pipe whose radius is 2.04 × 10-² m. The pipe bends…

A:

Q: Gold can be hammered into decorative gold leaf, which is only 1.00E-07 m thick. If 1.88 troy ounce…

A: We know the density of a material sample, ρ=mV. Where m = mass of the sample and V= volume of the…

Q: A standard after-surgery intravenous fluid has a density of 1025 kg/m³. If during the first six…

A: Given: The density of the fluid is 1025 kg/m3. The volume of fluid is 1.08x10-3 m3. The time…

Q: 7. A large container, 122 cm deep is filled with water. If a small hole is punched in its side 79.0…

A:

Q: There are two carotid arteries that feed blood to the brain, one on each side of the neck and head.…

A:

Q: The volume flow rate in an artery that supplies blood to the brain is 3.30 x 10-6 m/s. If the…

A:

Q: 8. A horizontal pipe is uniform in area. Side 1 has a pressure of 151 kPa and side 2 is open to the…

A:

Q: The water flowing through a 1.8 cm (inside diameter) pipeflows out through three 1.4 cm pipes. ļa)…

A: Let area of 1.8 dia pipe = A  Flow velocity = v

Q: 15. A very long tube with a cross sectional area of 1.00 cm² is filled with mercury to a height of…

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: 7. A large container, 128 cm deep is filled with water. If a small hole is punched in its side 81.0…

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: A large storage tank, open to the atmosphere at the top and filled with water, develops a small hole…

A:

Q: Water travels through a pipe at 8.57 m/s. The pipe expands from a crossectional area of 2.8 m2 to an…

A: a) With respect to equation of continuity, the expression used to calculate speed of water in the…

Q: figure shows the widening of a pipe in which the largest diameter is 20 cm and the smallest 10 cm,…

A: according to equation of continuity A₁v₁=A₂v₂

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

A:

Q: uppose that the aorta has a radius of about 1.25 cm and that the typical blood velocity is around 30…

A:

Q: A jet airplane in level flight has a mass of 8.64 104 kg, and the two wings have an estimated total…

A: Apply the Bernoulli’s equation at the top and the bottom side of airplane.

Q: A patient is to be given a blood transfusion. The blood is to flow through a tube from a raised…

A: The inside diameter = 34 mm

Q: The water flowing through a 1.9 cm (inside diameter) pipe flows out through three 1.3 cm pipes. (a)…

A: Given that, Inside Diameter of pipe 1.9 cm Pipe flow outs three 1.3 cm Pipes To Determine that(a) if…

Q: 7. A horizontal pipe with circular cross-section delivers 4 kg of water per second. The diameter of…

A: Initial velocity m˙1=ρA1v1v1=m˙1ρA1

Q: The input piston on a hydraulic lift has area A. =1.5×10-4m? and the lift plunger has area…

A: From pascal law  The pressure within a liquid is constant  Using this we increase the area the force…

Q: 2. A nozzle with an area of 0.3 cm2 is attached to a garden hose with an area of 1.8 cm2. The flow…

A:

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 hypodermic needle of diameter 1.19mm and length 50mm is used to withdraw blood from a patient? How…

A:

Q: A small artery has a length of 1.10 × 10-3 m and a radius of 2.50 × 10-5 m. If the pressure drop…

A: The rate of flow of fluid through the artery can be found using the Poiseuille's law and it is given…

Q: The water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of…

A:

Q: Using the appropriate equations, predict the effects in each scenario. a. Vessels X and Y have the…

A: Vessels X and Y have the same diameter Where; X = 5 cm Y = 10 cm

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.