In humans, blood flows from the heart into aorta, from which it passes into major arteries These branch into the small arteries (arterioles), which in turn branch into myriads of tiny capillaries. The blood returns to the heart via the veins. The radius of the aorta is about 1.2 cm, and the blood passing through it has a speed of about 40 cm / s. A typical capillary has a radius of about 0.0004 cm, and blood flows through it at a speed of about 0.05 cm / s. Estimate the number of capillaries that are in the body

Q: (c) At what speed v, must the plunger be moved to achieve the desired range? m/s

A:

Q: The volume flow rate in an artery that supplies blood to the brain is 3.5*10^ -6 ^ 3 /s . If the…

A: Given data: The volume flow rate through the artery is; Q=3.5×10-6 m3s. The area of a cross-section…

Q: The bernoulli's equation between 2 sections in a flow channel, for real fluid is O Total Energy…

A: Bernoullis equation is applilcable for ideal, incompressible steady flow of fluid. However it can be…

Q: The figure shows a pipe connected a tee-section. Water with density of 1000 kg/s flows steadily from…

A: Steady flow energy equation Steady flow energy equation is used in open system that is in the system…

Q: At what speed does water escape from a large open-top tank through an opening 3.00 cm in diameter.…

A: Discharge is the amount of water flows per unit sec Its SI unit is kg/m3 Q= A x V Q is the Discharge…

Q: An incompressible fluid of density 800 kg/m3 flows steadily at 8 m3/sec through a horizontal piping…

A: ρ=800 kg/m3Q=8 m3/sd1=1md2=0.5mP1=1000 kPa absP2=atmospheric pressure =101.325kPa

Q: Q1/ Determine the magnitude and direction of the resultant force acting on a 45° elbow deflects…

A: To find: The magnitude and direction of the resultant force. Given: The angle is θ=45°. The rate of…

Q: nozzles diameter in cm.

A: d=2r=0.764cm

Q: 2.) Two blocks of masses M and 3M are horizontal and frictionless is on the surface. A massless…

A:

Q: Water with density of 1000 kg/m^3 flows through a horizontal pipe (in the x-z plane) bend as shown.…

A: Flux Flux is a term to describe passage through a surface. Electrical flux is how much electricity…

Q: In the arbitrary artery shown in the figure below assume that the radius of the blood vessel at…

A: Given:d1=1.1 cmd2=1.7 cmd3=1.5 cmd4=1.61 cmV1=100 cm/sV3=85 cm/sV4=112.1 cm/s

Q: The bernoulli's equation between 2 sections in a flow channel, for ideal fluid is O Total Energy…

A:

Q: 24 section 1 section 2 n₂ h₂ In a refinery, fuel ethanol is flowing in a pipe at a velocity of 1.2…

A: INTRODUCTION: In this problem, we will calculate the height drop necessary to attain the final…

Q: A mercury manometer is attached to a nozzle through which water flows with an inlet velocity of 2…

A: Given Data:- Inlet Velocity=2m/s Angle = 30degreeC Distance=40cm Diameter of nozzle = 40cm Exit…

Q: he figure shows a pipe connected a tee-section. Water with density of 1000 kg/s flows steadily from…

A:

Q: An incompressible Newtonian fluid having a thickness of h, flows steadily in the x- direction along…

A:

Q: A sprinkler shown in the figure rotates about its hinge point in a horizontal plane due to water…

A:

Q: 2. There is a tank, 1 meter in diameter and 3 meters high, filled with water. Water is now drained…

A: GivenD=1mZo=3md=4cm=0.04muo=0.622gz Part afluid - water ρ=1000 kg/m3Time t=? when V=1m3 water is…

Q: wer head has 20 circular openings, each with radius 0.90 mmmm . The shower head is connected to a…

A: Given data as per question Number of circular opening in shower head, n=20 Radius of circular…

Q: , it is deflected upward by a curved wing with a 60° angle. The diameter is 5.08 cm and the density…

A:

Q: The flow is said to be unsteady and non-uniform when, a. The flow velocity is not changing with…

A:

Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.368 m. A hole of…

A:

Q: * The correct relationship among displacement thickness d,momentum thickness m and energy thickness…

A:

Q: In a piping network system, the volume flow rates (gallon per minute) in four different pipes are…

A: The system of equations are as follows. -3Q1+ 2Q2+5Q3+1Q4=15.5______________Equation (1) 2Q1+…

Q: You want to get water out of a tank using a small flexible tube that is inserted into the tank from…

A:

Q: (Continuity equation) Water flows steadily through a 2-in.-inside-diameter pipe at the rate of 183…

A:

Q: V2 D2 60° Rx Ry D, A segment of the carotid artery (as shown) has an inlet velocity V1 = 50 cm/s and…

A: Given: Inlet Velocity (V1)=50cm/s or 0.5m/sInlet diameter D1=1.5cm or 0.015mOutlet diameter D2=1.1cm…

Q: A pump delivers water (density equals 1000 kg/m^3) at a steady rate of 1219 L/min as shown in the…

A: The steady flow energy equation is the equation of the first law of the thermodynamics for an open…

Q: Before cooking dinner, I pour oil into the center of a frying pan at a rate of 10^-6 m^3 /s. Once it…

A: We pour oil and it flows radially outward, So rate of pour will be equal to rate of oil moving…

Q: The continuity equation of fluids describes the property of energy conservation; and Bernoulli's…

A: 1).FALSE The equation based on the principle of conservation of mass is called the continuity…

Q: A projectile is launched at an angle of 45 degrees from the top of a 100 m tall cliff at 50 m/s.…

A: Calculate the initial vertical component of the speed of the object. Vy = 50sin45     = 35.4 m/s…

Q: A fluid flows through a pipe and exits into a container that sits on some scales. At the beginning…

A:

Q: A pipe (1) 550 mm in diameter branches into two pipes (2) and (3) of diameters 300 mm and 20 cm…

A:

Q: A patient, lying horizontally on a bed, is suffering from high cholesterol, causing narrowing in…

A:

Q: Oil flows through a pipe AB of 30 cm diameter with velocity of 3 m/s and then passes through pipe BC…

A:

Q: * Size of a venturimeter is specified by throat diameter O pipe diameter O both pipe diameter as…

A:

Q: Figure shows a rotating water sprinkler. area of the nozzle at each end of the

A:

Q: Please try to answer in text Water flows through 100 mm diameter pipe from A to B. The velocity is…

A: Hydraulic grade line is defined as piezometer head.

Q: c) Figure Q2 (c) shows a belt drive used to transmit power from electric motor A to a fan. The…

A:

Q: Q1: Water enters a two-armed lawn sprinkler along the vertical axis at a rate of 0.06 m³/s and…

A:

Q: Air is flowing steadily over a series of turning vanes. The vanes are spaced 15 cm apart and…

A: Given :-U1 = V = 15 m/sP = 60 PaAir Density, ρ" data-mce-style="display: inline-block;…

Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.368 m. A hole of…

A:

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.