At a certain depth in an incompressible liquid, the absolute pressure is p. At twice this depth, will the absolute pressure be equal to 2p, greater than 2p, or less than 2p? Justify your answer.
Q: A company has several sensors in storage silos to detect the total pressure in the silos to ensure…
A:
Q: A bottle of champagne is placed upright on the table, and the height of the fluid column is h =…
A:
Q: To suck lemonade of density 1010 kg/m³ up a straw to a maximum height of 3.88 cm, what minimum gauge…
A: Given, Density of lemonade, ρ = 1010 kg/m3 Maximum height , h = 3.88 cm = 0.0388 m Now, Plung+ρgh =…
Q: The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: Blood (?blood = 1040 kg m−3) is flowing through an artery of diameter 0.6 cm at a speed of 0.70 m…
A:
Q: A fusiform aneurysm bulges or balloons out an artery on all sides (pictured below). If this aneurysm…
A: a. To calculate the speed of blood (v₂) in the aneurysm, we can use the principle of continuity,…
Q: The pressure (P) at any depth in a liquid that is open to the air, can be calculated by p= density…
A: Gauge pressure is the pressure relative to atmospheric pressure; it is positive for pressures above…
Q: A mix of mostly high fructose corn syrup and other special ingredients, with a viscosity of 0.196 Pa…
A: Analyzing the question, In this question wee are given that, Viscosity, η = 0.196 Pa.s Length of the…
Q: A bubble of soap solution is drawn along a tube by a ring of the same diameter as the tube, then…
A: To derive the formula for the gauge pressure inside a cylindrical bubble formed by stretching a soap…
Q: When a fluid flows through a pipe, and the diameter of such pipe is doubled, the pressure loss due…
A:
Q: A spherical submersible 1.96 m in radius, armed with multiple cameras, descends under water in a…
A: Given: Radius R = 1.96 m. Depth of first shipwreck d = 2.4×103 m. Density of sea water ρ=1.025×103…
Q: 15/ 1 2 3 4 5 The vessels in the figure contain liquids of the same density. The vessel that has the…
A: In liquid pressure is directly proportional to height.
Q: Calculate the Reynolds numbers for the flow of water through a nozzle with a radius of 0.300 cm and…
A:
Q: g of 119 over 83
A:
Q: A certain rigid aluminum container contains a liquid at a gauge pressure equal to P0 = 2.02 × 105 Pa…
A:
Q: Air is flowing steadily around a. sphere, with a speed of 10 m/s. The flow separates at point 1, and…
A: Speed of free stream is u = 10 m/s Velocity at point B is v = 15 m/s Density of sphere is p = 1…
Q: Concrete is pumped from a cement mixer to the place it is being laid, instead of being carried in…
A: Consider the given data as below. The flow rate is, Q=220 Lmin=220103×60 m3s=3.67×10-3 m3s Length…
Q: Scuba divers are admonished not to rise faster than their air bubbles when rising to the surface.…
A:
Q: A mass m₁ = 70 kg is balanced by a mass m2 = 1200 kg on an oil hydraulic lift. The diameter of the…
A: This is a question from the Hydraulic lift system. We will elaborate more about the problem in the…
Q: A viscous liquid (u = 0.012 lb-s/ft², p 1.79 slugs/ft³) flows through the annular space between two…
A: We can use the Hagen-Poiseuille equation to calculate the pressure drop along the axis of the…
Q: Helium gas is sold in steel tanks that will rupture if subjected to tensile stress greater than its…
A: Consider a force balance on the sphere. The force coming from the gas particles and the force needed…
Q: ute pressure at the bottom of a fresh-water lake at a depth of 33.0 m. Assume the density of the…
A: Given Depth d = 33 m Density of water = 1×103 kg/m3
At a certain depth in an incompressible liquid, the absolute pressure
is p. At twice this depth, will the absolute pressure be equal to 2p,
greater than 2p, or less than 2p? Justify your answer.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Suppose you measure a standing person’s blood pressure by placing the cuff on his leg 0.495 m below the heart. For this problem, assume that there is no loss of pressure due to resistance in the circulatory system (a reasonable assumption, since major arteries are large). The density of blood is 1.05 × 103 kg/m3. Calculate the systolic pressure you would observe, in units of mm Hg, if the pressure at the heart was 120 over 80 mm Hg. Note that the to (and greater) number is systolic pressure. Ps? Calculate the diastolic pressure you would observe, in unites of mm Hg, if the pressure at heart was 120 overc80cmm Hg. Note that the bottom (smaller) number is the diastolic pressure.Pd?Figure (13.16) shows a liquid of density 1200 kg/m flowing steadily in a tube of varying cross-section. The cross-section at a point A is 1-0 cm and that at B is 20 mm', the points A and B are in the same horizontal plane. The speed of the liquid at A is 10 cm/s. Calculate the difference in pressures at A and B. A. B Figure 13.16(Figure 1) shows a section of a long tube that narrows near its open end to a diameter of 2.0 mmmm . Water at 20∘C∘C flows out of the open end at 0.030 L/sL/s. What is the gauge pressure at point P, where the diameter is 4.0 mmmm ? The viscosity of water is 1.0×10−3Pa⋅s1.0×10−3Pa⋅s. Express your answer in pascals.
- Suppose you measure a standing person’s blood pressure by placing the cuff on his leg 0.525 m below the heart. For this problem, assume that there is no loss of pressure due to resistance in the circulatory system (a reasonable assumption, since major arteries are large). The density of blood is 1.05×103 kg/m3 a. Calculate the systolic pressure you would observe, in units of mm Hgmm Hg, if the pressure at the heart was 120 over 80 mm Hg. Note that the top (and greater) number is the systolic pressure. b. Calculate the diastolic pressure you would observe, in units of mm Hgmm Hg, if the pressure at the heart was 120 over 80 mm Hg. Note that the bottom (smaller) number is the diastolic pressure.When you hold your hands at your sides, you may have noticed that the veins sometimes bulge—the height difference between your heart and your hands produces increased pressure in the veins. The same thing happens in the arteries. Estimate the distance that your hands are below your heart. If the average arterial pressure at your heart is a typical 100 mm Hg, what is the average arterial pressure in your hands when they are held at your side?