The area of a hose on the left end is 3.5 x10-3 m3 while the area...
The area of a hose on the left end is 3.5 x10-3 m3 while the area on the right end of the hose is 3.0 x 10-3 m3. A liquid will travel a constant 10 cm in 400 ms on the left end of the hose. What will be the velocity of the liquid as it exits the right end of the hose? Assume a constant density.
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The area of a hose on the left end is 3.5 x10-3
m3 while the area...
1. The initial pressure reading on an ocean-faring submarine is 105 kPa at a depth of...
1. The initial pressure reading on an ocean-faring submarine is 105 kPa at a depth of 0.35 m. The submarine descends and the new pressure reading is 125 kPA. At what depth is the submarine now located? The density of seawater is 1023 kg/m3 . 1B. The area of a hose on the left end is 3.5 x10-3 m3 while the area on the right end of the hose is 3.0 x 10-3 m3 . A liquid will travel a...
2. Firefighters are holding a nozzle at the end of a hose while trying to extinguish...
2. Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. If the nozzle exit diameter is 10 cm and the water flow rate is 12m/min, determine (a) the average water exit velocity and (b) the horizontal resistance force required of the firefighters to hold the nozzle. (10 pts) 12 m/min
Please show explanations Az water Air 1 atm 1. Your gardening hose has a hose-end feeder attached for spraying insecticide or fertilizer. It works on the Bernoulli principle, similar to the atomizer...
Please show explanations
Az water Air 1 atm 1. Your gardening hose has a hose-end feeder attached for spraying insecticide or fertilizer. It works on the Bernoulli principle, similar to the atomizer we did in class-rushing water through the hose creates a lower pressure that draws up insecticide/fertilizer through the sprayer. Data: Cross sectional area of the hose at point 1 is 5.2 cm2. Speed of the water at point I is 2.8m/s. Density of water is 1000 kg/m, Density...
Please include explanations Az water Air 1 atm 1. Your gardening hose has a hose-end feeder attached for spraying insecticide or fertilizer. It works on the Bernoulli principle, similar to the atomiz...
Please include explanations
Az water Air 1 atm 1. Your gardening hose has a hose-end feeder attached for spraying insecticide or fertilizer. It works on the Bernoulli principle, similar to the atomizer we did in class-rushing water through the hose creates a lower pressure that draws up insecticide/fertilizer through the sprayer. Data: Cross sectional area of the hose at point 1 is 5.2 cm2. Speed of the water at point I is 2.8m/s. Density of water is 1000 kg/m, Density...
The figure at left shows a nozzle on hose carrying water. If the pressure at point...
The figure at left shows a nozzle on hose carrying water. If the pressure at point 1 is 284 x 103 Pa, the velocity 0.85 m/s, and the diameter 10 cm, given that the diameter at point 2 is 2.5 cm what is the velocity to the nearest tenth of a m/s at point 2? In problem 8, if the pressure at point 1 is 222 x 103 Pa. and the velocity is 0.67 m/s, what is the pressure to...
The figure below shows a horizontal pipe with a varying cross section. A liquid with a...
The figure below shows a horizontal pipe with a varying cross section. A liquid with a density of 1.65 g/cm3 flows from left to right in the pipe, from larger to smaller cross section. The left side's cross-sectional area is 10.0 cm2, and while in this side, the speed of the liquid is 2.81 m/s, and the pressure is 1.20 x 10 Pa. The right side's cross sectional-area is 4.00 cm (Enter your answer to at least three significant figures...
There is an oil of 730 kg/m3 density is streaming in an horizontal pipe of variable...
There is an oil of 730 kg/m3 density is streaming in an
horizontal pipe of variable cross area. The oil is siphoned through
the pipe at a constant volume flow rate of 2.8 l/s. How long will
it take to siphon 1700 kg of oil through the pipe?
t = Unit in min
The left‑end cross segment of the pipe has a range of 6.1 cm,
what is the speed of the oil at which it streams trough this cross...
A particle of mass 2 x10-16 kg and charge -3 x10-6 C is lauched horizontally between...
A particle of mass 2 x10-16 kg and charge -3 x10-6 C is lauched horizontally between two charged plates with a speed 6 x105 m/s. Set the voltage 12 Volts and the distance between the plates is 5 cm. The electric field between the plates can be found from E = Voltage/distance between plates, 240 N/C. The plates are 10 cm long. What is the final velocity of the particle, just as it exits the plates? Give your answer in...
A U-shaped tube is connected to a box at one end and open to the air...
A U-shaped tube is connected to a box at one end and open to the air at the other end. The box is full of gas at pressure pgas, and the tube is filled with mercury of density 1.36×104 kg/m3 . When the liquid in the tube reaches static equilibrium, the mercury column is h1 = 11.5 cm high in the left arm and h2 = 5.50 cm high in the right arm. Assume patmos=1.00atm. What is the gas pressure...
Fluid mechanics Please show all work. The answer is p = 1.8 kg/m3 3) A gas...
Fluid mechanics
Please show all work.
The answer is p = 1.8 kg/m3
3) A gas at initial density 1.0 kg/m3 is compressed inside a cylinder of total length L = 0.5 m, The velocity of the gas in the direction of compression varies linearly from V- 10 cm/s at x-0 to V 0 cm/s at x -L (the end of the cylinder). Calculate the gas density after 3 s of compression. v (x) x=L x=0
2. Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. If the nozzle exit diameter is 10 cm and the water flow rate is 12m/min, determine (a) the average water exit velocity and (b) the horizontal resistance force required of the firefighters to hold the nozzle. (10 pts) 12 m/min
Please show explanations
Az water Air 1 atm 1. Your gardening hose has a hose-end feeder attached for spraying insecticide or fertilizer. It works on the Bernoulli principle, similar to the atomizer we did in class-rushing water through the hose creates a lower pressure that draws up insecticide/fertilizer through the sprayer. Data: Cross sectional area of the hose at point 1 is 5.2 cm2. Speed of the water at point I is 2.8m/s. Density of water is 1000 kg/m, Density...
Please include explanations
Az water Air 1 atm 1. Your gardening hose has a hose-end feeder attached for spraying insecticide or fertilizer. It works on the Bernoulli principle, similar to the atomizer we did in class-rushing water through the hose creates a lower pressure that draws up insecticide/fertilizer through the sprayer. Data: Cross sectional area of the hose at point 1 is 5.2 cm2. Speed of the water at point I is 2.8m/s. Density of water is 1000 kg/m, Density...
The figure below shows a horizontal pipe with a varying cross section. A liquid with a density of 1.65 g/cm3 flows from left to right in the pipe, from larger to smaller cross section. The left side's cross-sectional area is 10.0 cm2, and while in this side, the speed of the liquid is 2.81 m/s, and the pressure is 1.20 x 10 Pa. The right side's cross sectional-area is 4.00 cm (Enter your answer to at least three significant figures...
There is an oil of 730 kg/m3 density is streaming in an
horizontal pipe of variable cross area. The oil is siphoned through
the pipe at a constant volume flow rate of 2.8 l/s. How long will
it take to siphon 1700 kg of oil through the pipe?
t = Unit in min
The left‑end cross segment of the pipe has a range of 6.1 cm,
what is the speed of the oil at which it streams trough this cross...
Fluid mechanics
Please show all work.
The answer is p = 1.8 kg/m3
3) A gas at initial density 1.0 kg/m3 is compressed inside a cylinder of total length L = 0.5 m, The velocity of the gas in the direction of compression varies linearly from V- 10 cm/s at x-0 to V 0 cm/s at x -L (the end of the cylinder). Calculate the gas density after 3 s of compression. v (x) x=L x=0
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