64. ao Water flowing out of a horizontal pipe emerges through a nozzle. The radius of the pipe is 1.9 cm, and the radius of the nozzle is 0.48 cm. The speed of the water in the pipe is 0.62 m/s. Treat the water as an ideal fluid, and determine the absolute pressure of the water in the pipe.
Q: 8.19 WP A fluid flows through a horizontal o.1-in.-diameter pipe. When the Reynolds number is 1500,…
A: Datas given head loss hL=6.4 ft length of the pipe=20 ft Given Reynolds number=1500…
Q: Water is traveling through a horizontal pipe with a speed of 1.9 m/s and at a pressure of 125 kPa.…
A: SOlution:
Q: Water is flowing in a pipe with a varying cross-sectional area, and at all points the water…
A:
Q: Question 8 A pipe whose initial diameter is 20 cm runs horizontally for 15 m. The fluid flows…
A: Given: Initial diameter = 20 cm which runs horizontally for 15 m The density of the water in the…
Q: A backyard swimming pool with a circular base of diameter 6.00 m is filled to depth 1.50 m. (a) Find…
A:
Q: A water line has an internal radius of 6.3 x 10-3 m and is connected to a shower head that has 14…
A: Given information:
Q: Find the pressure difference on an airplane wing if air flows over the upper surface with a speed of…
A: A Given Speed of the upper surface v1=127m/s Speed of the bottom surface v2=104m/s The density of…
Q: 3. Consider a system consisting of a u-bend pipe. The right end of the pipe has a circular cap (that…
A: Recall P=hρg Considering equilibrium condition. Then hρg=mg/πr2
Q: s 1.1 atmospheres, determine the depth of the mercury. (Assume the density of mercury to be 1.36 ×…
A: Pressure due to liquid column P = hdg d = density of liquid
Q: 5. Water at a pressure of 4.40 atm at street level flows into an office building at a speed of 0.75…
A: given that,Pi=4.40 atm = 4.46 ×105 Pad1= 3.60 cmvi=0.75 ms∆z=25 md2=2.40 cmlet v2 be the speed of…
Q: How do the velocity and the gauge pressure of a fluid flowing through a pipe change when it enters a…
A: initial area = A1initial velocity = v1final area = A2final velocity = v2
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: The side view of a pipe is shown. The pipe diameter increases and then remains constant. P; is the…
A:
Q: Use this information for questions 21 and 22. A fluid flows at 0.252 m/s through a pipe with a…
A: Given:- A) A fluid flows at 0.252 m/s through a pipe with a circular cross-section and diameter of…
Q: 8. Water at a pressure of 4.00 atm at street level flows into an office building at a speed of 0.40…
A:
Q: Hot water with a density of 980 kg/m3 flows through a 59.5 mm diameter round pipe at 1.97 m/s. What…
A: Given value--- density = 980 kg/m3. diameter = 59.5 mm. speed = 1.97 m/s. We have to find---…
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: creating a vacuum as illustrated in the image. What will be the height difference between the two…
A:
Q: 4.0 mm Consider the following diagram. (let air be an ideal, incompressible fluid) 2.0 cm 1200 cm's…
A:
Q: Water enters a pipe of rectangular cross section of dimensions 6.5 cm by 8.0 cm at a velocity of 4.0…
A: Given, rectangular cross section of dimesions 6.5 cm by 8.0 cmvelocity, v1 = 4.0 cmsradius of…
Q: Part A - Practice Problem: Determine the gauge pressure for a 1.0-cm-diameter faucet located next to…
A: The gauge pressure for a 1.0 cm diameter faucet is 4.27 atm or 4.27 x 10⁵ Pa
Q: An unknown fluid flows through a pipe at a constant rate of 160 m3/s. How fast will it move in a…
A:
Q: Fluid is traveling at a speed of 0.80 m/s through a level tube with a diameter of 5.0 cm, the tube…
A:
Q: As a person breathes, during the inhale part of the cycle air moves down the windpipe (bronchus) and…
A: Apply Bernoulli's equation between initial and final conditions.…
Q: A pipe has a cross-sectional area of 16.5cm2 at point A, where the speed of the fluid (water) is 1.2…
A:
Q: Suppose you have a 9.6 cm diameter fire hose with a 2.2 cm diameter nozzle. a.) Calculate the…
A: The diameter of the wire hose is given as d1 = 9.6 cm.The diameter of the nozzle is given as d2 =…
Q: Pipe. Water flows from left to right through a pipe with dimensions shown in the figure. If the…
A:
Q: A horizontal pipe carries a smoothly flowing liquid of density of 1290 kg/m³. At Locations 1 and 2…
A:
Q: In scuba diving, a regulator is used so that the pressure of the air the diver breathes is close to…
A: The given differential pressure is, dp=p-p0=0.155 atm=0.155 atm1.013×105 Pa1 atm=1.57×104 Pa
Q: . A rock with a mass of 540 g in air is found to have an apparent mass of 300 g when submerged in…
A: Mass of the rock in air is m1 = 540 g = 0.54 kg Mass of the rock in water is m2 = 300 g = 0.3 kg…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 1. A capillary tube of inside diameter d=6mm connects tank A and open container B as shown in Fig.2. The liquid in A,B and capillary CD is water having a specific weight y=9780 N/m³ and a viscosity of μ=0.0008N s/m². The pressure PA-34.5 kPa gage. Neglecting the minor losses at C and D, determine the flow rate Q through the capillary tube. Assume laminar flow from A to B and use h=32μLV/yd² for the friction loss, where V is the water velocity through the capillary tube. (2) Container B 1.4 m Datum 1-4.3 m 45° D (1) Air Tank A Im 200151816Glycerin flows through a 6.0 cm diameter pipe at 0.98 m/s. What is the fluid’s speed in a 3.5 cm diameter pipe that connects with it, both pipes are flowing full.4. A garden hose having an internal diameter of 3.5 cm is connected to a lawn sprinkler that consist merely of an enclosure with 12 holes, each 0.5 cm in diameter. If the water in the hose has a speed of 3 m/s, at what speed does it leaves the sprinkler holes?
- A large diameter closed top tank is filled with a depth of 3 meters of a fluid (density 1200 kg/m3). A small pipe leading from the bottom of the tank must carry the fluid some height above the fluid level in the tank. a) If a pressure of 2.5 Atmospheres is maintained in the space above the fill line in the tank how high above the fill line can the pipe carry the fluid and still provide an exit speed of 2 m/sec for the fluid out of the pipe? (the pressure at the exhaust end of the pipe is 1 atmosphere or about 1 x 105 pascal) If the pipe diameter is 2 cm, what will be the volume rate of flow (m3 /sec)Water flows from a fire truck through a hose that is 11.7 cm in diameter and has a nozzle that is 2.0 cm in diameter. The firemen stand on a hill 3.0 m above the level of the truck. When the water leaves the nozzle, it has a speed of 20.0 m/s. 1) Determine the minimum gauge pressure in the truck's water tank. (Express your answer to two significant figures.) Pa SubmitWater travels through a pipe at 9.11 m/s. The pipe contracts from a crossectional area of 1.9 m2 to an area of 0.211 m2. a) What is the speed of the water in the second part of the pipe in m/s? m/s b) How much is the pressure change in KPa as the pipe contracts? The density of water is 1000 kg/m3. Enter a positive value for an increase in pressure, a negative value for a decrease. kPa
- 3. Water moves through a constricted pipe in steady and ideal flow. At the lower point shown in figure, the pressure is 1.75 × 105 Pa and the pipe radius is 3.00 cm. At the higher point located at y = 2.50 m, the pressure is 1.20 x 105 Pa and the pipe radius is 1.50 cm. Find the speed of flow (a) in the lower section and (b) in the section. upper P2 P1 Address 99+ PrtScn Home End4.0 mm 16. Consider the following diagram. (let air be an ideal, incompressible fluid) 2.0 cm 1200 cm'/s a. If the air is found to have a flow rate of 1200 cm3/s as it leaves the 4.00 mm diameter pipe, what is the velocity of the air in both segments of the pipe? b. If the density of air is 1.28 kg/m3 and the end of the pipe on the right opens up to the atmosphere, what is the pressure of the pipe at the 2.00 cm diameter section? C. If the fluid in the bottom of the U-tube is mercury with a density of 13,600 kg/m3 what is the difference between the surface levels of both sides of the tube, marked as h in the diagram?Will the force exerted on the bottom of the tube increase if the diameter (d) of the tube increases and the height of the water column is maintained? 2. Since P = F/A, will increasing the weight of the water in the tube affect the pressure exerted on the bottom of the tube?
- 9. A chunk of iron with a mass of 400.0g in air is found to have an apparent mass of 354g when completely submerged in an unknown liquid. (I) What mass of the liquid does the iron displace? (II) What is the density of the fluid? Density of iron = 7.8 g/cm.3. What fraction of a piece of iron will be submerged when it floats in mercury? 4. A nozzle with a diameter of 0.500 cm is attached to a garden hose with a radius of 0.900 cm where water flows at 1.96 m/s. Calculate the pressure in the hose, given that the absolute pressure in the nozzle is 1.01x10°N/m² and assuming level, frictionless flow.A liquid-filled tube called a manometer can be used to measure the pressure inside a container by comparing it to the atmospheric pressure and measuring the height of the liquid. Such a device (filled with water) is shown in the figure, measuring the pressure inside a balloon filled with an unknown gas. The water level on the side of the manometer which is open to the air is 12.2 cm higher than on the side connected to the balloon. a. Find the gauge pressure in the balloon, in units of Pa. Recall the density of water is 1000 kg/m3. b. Find the absolute pressure in the balloon, in units of Pa.