Part E In a Venturi meter (see the figure below) that uses freshwater, the pressure difference between points 1 and 2 is 8.1 x 10' Pa, and the wide and narow parts of the pipe have radii 2.5 cm and 1.2 cm, respectively. Difference in height results from reduced pressure in throat (point 2). A Venturi meter filled with a fluid 2 PT Pt Ř =25 cm R2 =1.2 cm Find the difference in the heights of the liquid levels in the two vertical tubes. Express your answer with the appropriate units.

Q: A water line with an internal radius of 6.5 x 10-3 m is connected to a shower head that has 12…

A: Given Radius of water line R = 6.5 × 10-3 m No. Of holes in shower head n = 12 speed of water in the…

Q: A. A cylindrical disk of wood weighing 50.0 [N] and having a diameter of D = 20.0 [cm] floats on a…

A: Answer:-  (a)  Given  Weigh = Force (F) = 50.0 N  Diameter (d) = 20.0 cm = 0.20 m  Density of liquid…

Q: A certain hydraulic system is designed to exert a force 100 times as large as the one put into it.…

A: Let Aw and Ap are the area of the wheel cylinder and pedal cylinder respectively. Fw and Fpare the…

Q: Mercury is poured into a U-tube as shown in Figure a. The left arm of the tube has cross-sectional…

A:

Q: Archimedes' principle can be used to calculate the density of a fluid as well as that of a solid.…

A:

Q: A student turns on a 1.27 cm diameter faucet in a lab class and measures the flow rate of water at a…

A: A. D = 1.27 cm r = D2 = 1.272 = 0.635 cmQ = 7.9×10-4 m3/s Area of cross section of faucet, A = πr2 =…

Q: (a) What is the fluid speed in a fire hose with a 9.00-cm diameter carrying 80.0 L of water per…

A: (a) Volume flow rate Q=Av Rearrange in terms of v v=QA=Qπd22=80.0 L/s10-3 m31 Lπ9.00×10-2 m22=12.575…

Q: a) If the speed of the fluid at the bottom of this canister is 10 m/s, what is the speed of the…

A:

Q: Water is flowing in a pipe with a varyingcross-sectional area, and at all point the water completely…

A: Given data: The cross sectional area of the pipe, A1=0.070 m2 Magnitude of the velocity, v1=3.50 m/s…

Q: a) Calculate the difference in blood pressure between the feet and top of the head for a person who…

A:

Q: Figure (a) below shows a metal block hanging from a spring scale, with the scale measuring 5.15 N.…

A:

Q: The pressure in the xylem near the base of a tall tree is 1.00 atm. Part 1 What is the pressure in…

A: ...

Q: A hydraulic lift consists of an enclosed fluid with two pistons with circular cross sections -…

A: Pascal's Law : Equal Pressure is transmitted for incompressible fluid  in all directions . Given :…

Q: Gasoline is piped underground from refineries to major users. The flow rate is 3.00 × 10−2 m3 /s…

A:

Q: A right rectangular prism (box) with dimensions w= 1.5m, l= 0.75m, and mass m= 10.0kg. a) What…

A:

Q: Water is flowing in a pipe with a varying diameter, and at all points the water completely fills the…

A: Concept: According to continuity equation for liquid floe through a pipe, Av=constant, where A is…

Q: A water inlet pipe which runs horizontally underground has a diameter of 8.00 cm. It is then…

A: Given Data Diameter of the inlet pipe is di=8.00cm=8.00×1100m=8.00×10-2m Diameter of the smaller…

Q: The figure shows a siphon, which is a device that It contains liquid and allows it to be emptied…

A: The heights of the column are: The surface of the water level in the container (point D) and the…

Q: A vertical pipe, closed at the bottom end, is filled to a depth of 1.00 m with water and then an…

A:

Q: The tank of liquid accelerates to the right with the fluid in rigid-body motion. (a) Compute ax in…

A:

Q: (b) What average pressure (in Pa) from his weight is exerted on the horizontal surface if his two…

A: Answer :-  (b) Mass of a man(m) = 70.5 kg  Acceleration due to gravity (g) = 9.8 m/s2 Area(A) = 4.45…

Q: A certain hydraulic system is designed to exert a force 100 times as large as the one put into it.…

A: Given: F2=100F1 Formula: Pascal's law: F1A1=F2A2

Q: balance D and is submerged in a liquid C contained in beaker B. The mass of the beaker is 1.20 kgkg;…

A:

Q: A block of wood, whose volume is V = 0.050 m3, is attached to the bottom of a lake by means of a…

A:

Q: At a processing plant, olive oil of density 875 kg/m3 flows in a horizontal section of hose that…

A:

Q: a) A large, open at the top, upright cylindrical tank contains a brine with a density of 1.23 ✕ 103…

A: Given that                     The density of the brine liquid is ρ =  1.23 ✕ 103 kg/m3.…

Q: a) If the speed of the fluid at the bottom of this canister is 10 m/s, what is the speed of the…

A:

Q: A cylindrical container with a cross-sectional area of 67.2 cm holds a fluid of density 766 kg/m'.…

A:

Q: 1. Which of the following is NOT a unit of pressure? A.Atm        C. Pascal B.N/m2      D.…

A: There are three different questions. According to guideline I solve only first one. Please post…

Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…

A: Using bernoulli's equation P1 + (1/2)density*v12 = P2 + (1/2)(density)(v22) + density*g*y170000 +…

Q: A barrel contains a 0.160 m layer of oil floating on water that is 0.170 m deep. The density of the…

A: Given information:Height of water level in the barrel (hw) = 0.170 mHeight of oil level above the…

Q: Water is flowing in a pipe with a varying diameter, and at all points the water completely fills the…

A: The diameter of the pipe at point 1 is d1=15 cm The velocity of the water at point 1 is v1=1.20 m/s…

Q: a) A regular basketball (diameter: 34.2 cm) is entirely submerged in water. Calculate the buoyant…

A:

Q: (e) The static pressure in a horizontal pipe- line is 4.3 x 10* Pa, the total pressure is 4.7 x 10ʻ…

A: Part 1. Static pressure = P = 4.3×104 Pa Total pressure = Pt = 4.7×104 Pa Dynamic pressure = 12ρv2…

Q: Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. A…

A:

Q: Water flows at 1.73 m/s from a horizontal hose with a cross-sectional area of 4.00 cm2 into a hose…

A: The formula for the flow rate is given as Q=Av

Q: A hydraulic piston has two surfaces which can move when a force is applied to them. On the left…

A: a)The total force on the right side will be,

Q: C. Static Fluid A drum 1 meter in diameter and 2 meters in height is filled with water. 1. Find the…

A:

Q: A large block has dimensions of length = 0.15 m, width = 0.2 m, and depth = 0.5 m. It has a mass of…

A:

Q: 1. What is the ratio of the cross-sectional area at point 1 to the cross-sectional area at point 2?…

A:

Q: Open 5.0 cm? h 4.0 m/s 4.0 m 10 cm?

A: Bernoulli's equation holds the law of conservation of energy in a fluid flow and is given by-…

Q: A 6.9 cm diameter horizontal pipe gradually narrows to 5.0 cm. When water flows through this pipe at…

A:

Q: A horizontal pipe carries a smoothly flowing liquid of density of 1290 kg/m'. At Locations 1 and 2…

A: Given:  density of liquid, d = 1290 kg/m3  diameter, d1 = 5.73 cm, d2 = 3.21 cm   speed at 1, v1 =…

Q: diving bell is designed to withstand pressure of sea water at a depth of 5430 decimeters. (a) What…

A: Given:- h= depth= 5430 dm = 543 m ρ= density of salt water= 1030 Kg/m3

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.