Q: 5. How much force is acting on the triangular plate submerged 3ft under water shown in the diagram…
A: i think you given wrong density value please do check. but still i solved question according to…
Q: Consider the U-tube manometer shown in the figure. Both ends of the U-tube manometer is open to…
A: Therefore the length of the water column in the right arm of the manometer is 22.5 cm
Q: The pressure in a water tower is 20,674 Pascals (N/m²) higher than at an open faucet. The density of…
A: Pressure difference, ∆P=20674 Padensity of water= 1000 Kg/m3height difference,∆h=7.2 mTo find-…
Q: What is the pressure at the bottom of the tank when it is filled with water as shown, in kPa…
A: Given that: The height of the water column is h=1 m (From diagram) The density of water is ρ= 1000…
Q: A large man sits on a four-legged chair with his feet off the floor. The combined mass of the man…
A: To find the pressure
Q: Nail tops exert tremendous pressures when they are hit by a hammer because they exert large force…
A:
Q: Consider the U-tube manometer shown in the figure. Both ends of the U-tube manometer is open to…
A: The cross-sectional area of the left arm manometer, A1=8 cm2 The cross-sectional area of the right…
Q: Explain the concept of pressure the in human body.
A: Pressure is the most important force in the body that permits the flow of fluid in the body.
Q: Situation 7: The figure illustrates the water pressure acting on the sides of a dam. Determine the…
A: According to bartelby guidelines i have to solve only 1st question. The dam width is not given,…
Q: у (ст) 100 - 75 - A 50 25
A:
Q: 1.6 A manometer connects an oil pipeline and a water pipeline, as shown. Determine the difference in…
A: Pressure due a column of fluid is given by P = ρgh, where ρ = the density of the fluid, g =…
Q: The large piston of a hydraulic lift had a cross-sectional area 25 times more than the small…
A:
Q: The pressure in a water tower is 35,634 Pascals (N/m²) higher than at an open faucet. The density of…
A: Pressure difference (∆P) = 35634 Pascals density of water = 1000 kgm3∆h = 6.4 meters
Q: What is the pressure at the bottom of the tank when it is filled with water as shown, in kPa…
A: Density of water, ρ = 1000 kg/m³ 1.00 atm = 1.00 × 105 Pa = 100 kPa And g = 10.0 m/s² Pressure at…
Q: From the picture that attached when the total area of the two wings (top or bottom) is 100m². The…
A: The mass of the plane is 20,000 kg, and the total wing area is 100m2. Pressure is the force per unit…
Q: À waterbed is 2 meters on a side and 30 cm deep. A) Find its weight. B) Find the pressure of the bed…
A: part (a) solution:
Q: Pressure is defined in terms of force per unit area. Is pressure an example of a density? Explain.
A: Pressure is defined as the normal external force acting per unit area. It's unit is N/m2, MPa etc.…
Q: 6. Determine the pressure difference between the water pipe and the oil pipe shown in the figure…
A: Given: The density of water=ρw=1000 kg/m3 The height mercury near water pipe=h1=2 m The height…
Q: A large man sits on a four-legged chair with his feet off the floor. The combined mass of the man…
A:
Q: In Fig Q3, a solid cube of sides 0.15 m is suspended vertically by a cable and is fully immersed in…
A:
Q: Water pressure in a town is maintained by a water tower 100 ft high; open 2 points to the atmosphere…
A: Gauge pressure = absolute pressure - atmospheric pressure
Q: Consider the U-tube manometer shown in the figure. Both ends of the U- tube manometer is open to…
A: a)mass of water poured mw=90g Volume of water poured Vw=90/1=90cm3 Length of water in right arm…
Q: 1.10 The pressure rise Ap associated with wind hitting a win- dow of a building can be estimated…
A: (a)ΔP=12ρV2.......(1)ρ=1.2 Kg/m3V=60 mph=6060×60m/sV=16.7×10-3 m/sso eqation (1) becomesΔP=12×1.2…
Q: 8. Gauge pressure is the total pressure minus the atmospheric pressure or P - Po. The gauge…
A:
Q: A dam retaining water is 660m wide. At its deepest, the water reaches a depth of 120m. What is the…
A: Height = 120 m density of water = 1000 kg/m3Using P = h * d * g where h is the depth d is the…
Q: Say you’re in your neighbor’s pool, waiting near the bottom until your neighbors give up trying to…
A:
Q: 2. Lake Pinatubo is the deepest lake in the Philippines. Find the pressure at a depth of 10 m below…
A:
Q: An open can of water is subjected to an upward acceleration of 4.50m/s2. What is the pressure at a…
A: Given that - Upward acceleration Depth from the surface To Find- We have to calculate the…
Q: Water pressure acting on a sunk plane at depth is 4x10⁶. What is the magnitude of the force that…
A: Given:- The sunk plane at the depth of d = 4x10⁶ the door with an area of .78m² Find:- Force…
Q: What is the pressure (in Pascal ) on a submarine window located 442 m below the surface. The density…
A: The expression to find outside pressure of submarine is P=Patm+ρgh…
Q: A friend can inhale to create a gauge pressure of -70 mm Hg (Hg density = 13.6 g / cm3). The height…
A: Since, the pressure are same then, p1gh1=p2gh2p1h1=p2h2
Q: A manometer using oil (density 0.9-- g/cm^3) as a fluid is connected to an air tank. Suddenly the…
A: Assume a manometer using oil as a fluid is connected to air tank. The density of the oil is ρoil =…
Q: When atmospheric pressure changes, what happens to the absolute pressure at the bottom of a pool? A)…
A: The absolute pressure is given by pressure from the pool plus the pressure from the atmosphere.
Q: ar steel plate is submerged under 18 meters of fresh mercury. Find the hydrostatic pressure on the…
A: Given values:- Submerged height,(h)=18 m ----(1) Mass density of mercury,(ρ)=13593 kg/m3 ----(2)…
Q: What outward force (in N) is needed on the outside of a lung to create the pressure P noted in the…
A:
Q: 7. There are water in the containers below with same heights which shown (a), (b), (c) and (d).…
A:
Q: At sea level, the weight of the atmosphere exerts a pressure of 14.7 pounds per square inch,…
A:
Q: Calculate the pressure difference in (N/meters squared ) necessary for a 101 g Sharp shinned hawk…
A:
Q: 9. A liquid is flowing through a horizontal pipe whose radius is 2.22 x10-2 m. The pipe bends…
A: The radius of the bottom pipe, r1=2.22×10-2 m The cross-sectional area of the bottom pipe,…
Q: A 79 kg person stands on snowshoes. If the total area of the 2 snowshoes is 0.44 m2 , what is the…
A: The mass of the person m = 79 kg Acceleration due to gravity g = 9.8 m/s2 The total area of the 2…
Q: The container shown is filled with a mystery liquid with density 15,000 kg/m3. It is open to…
A:
Q: How much pressure does a box whose sides are 1.59 m long each exert on the ground due to…
A: Box sides a=1.59 m soA=1.59×1.59 m2Mass of box m=68.2 kgg=9.81 Nm2
Q: Determine at what depth (in meters) an object must be submerged in the sea, so that there is an…
A: Given: The value of the absolute pressure is 10 atm. Density of the seawater is 1024…
Q: Water flows along a streamline through the pipe shown in Figure CQ9.11. Point A is higher than…
A: Part A:
Q: The surface of the water in a storage tank is 30 m above a water faucet in the kitchen of a house,…
A:
Q: 10. Water flows at a rate of 730.0 liters/min through a horizontal 5.80-cm diameter pipe under a…
A: 10. Apply equation of continuity for the initial condition, then Q=A1v1730 ltr/min×1.66×10-5 m3/s1…
Q: 19) A submarine dives to a depth of 52.5 meters in deep lake. (water density = 1030 kg/m3). What is…
A: Pressure at depth h in fluid of density ρ is, P=ρgh Here, g is acceleration due to gravity. Given…
please make an illustration relating pressure to area and force, it can be an example drawing
PLEASE MAKE AN ILLUSTRATION
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- An airplane has a mass M, and the two wings have a total area A. During level flight, the pressure on the lower wing surface is P1. Determine the pressure P2 on the upper wing surface.(a) The pressure inside an alveolus with a 2.00104 -m radius is 1.40103 Pa, due to its fluid-lined walls. Assuming the alveolus acts like a spherical bubble, what is the surface tension of the fluid? (b) Identify the likely fluid. (You may need to extrapolate between values in Table 11.3.)Pressure in the spinal fluid is measured as shown in Figure 11.43. If the pressure in the spinal fluid is 10.0 mm Hg: (a) What is the reading of the water manometer in cm water? (b) What is the reading if the person sits up, placing the top of the fluid 60 cm above the tap? The fluid density is 1.05 g/mL. Figure 11.43 A water manometer used to measure pressure in the spinal fluid. The height of the fluid in the manometer is measured relative to the spinal column, and the manometer is open to the atmosphere. The measured pressure will be considerably greater if the person sits up.
- The human brain and spinal cord are immersed in the cerebrospinal fluid. The fluid is normally continuous between the cranial and spinal cavities and exerts a pressure of 100 to 200 mm of H2O above the prevailing atmospheric pressure. In medical work, pressures are often measured in units of millimeters of H2O because body fluids, including the cerebrospinal fluid, typically have the same density as water. The pressure of the cerebrospinal fluid can be measured by means of a spinal tap as illustrated in Figure P14.8. A hollow tube is inserted into the spinal column, and the height to which the fluid rises is observed. If the fluid rises to a height of 160 mm, we write its gauge pressure as 160 mm H2O. (a) Express this pressure in pascals, in atmospheres, and in millimeters of mercury. (b) Some conditions that block or inhibit the flow of cerebrospinal fluid can be investigated by means of Queckenstedts test. In this procedure, the veins in the patients neck are compressed to make the blood pressure rise in the brain, which in turn should be transmitted to the cerebrospinal fluid. Explain how the level of fluid in the spinal tap can be used as a diagnostic tool for the condition of the patients spine. Figure P14.8(a) What is the pressure drop due to the Bernoulli effect as water goes into a 3.00-cm-diameter nozzle from a 9.00-cm-diameter fire hose while carrying a flow of 40.0 L/S? (b) To what maximum height above the nozzle can this water rise? (The actual height will be significantly smaller due to air resistance.)The human brain and spinal cord are immersed in the cerebrospinal fluid. The fluid is normally continuous between the cranial and spinal cavities and exerts a pressure of 100 to 200 mm of H2O above the prevailing atmospheric pressure. In medical work, pressures are often measured in units of mm of H2O because body fluids, including the cerebrospinal fluid, typically have nearly the same density as water. The pressure of the cerebrospinal fluid can be measured by means of a spinal tap. A hollow tube is inserted into the spinal column, and the height lo which the fluid rises is observed, as shown in Figure P9.83. If the fluid ruses to a height of 160. mm, we write its gauge pressure as 160. mm H2O. (a) Express this pressure in pascals, in atmospheres, and in millimeters of mercury. (b) Sometimes it is necessary to determine whether an accident victim has suffered a crushed vertebra that is blocking the flow of cerebrospinal fluid in the spinal column. In other cases, a physician may suspect that a tumor or other growth is blocking the spinal column and inhibiting the flow of cerebrospinal fluid. Such conditions ran be investigated by means of the Queckensted test. In this procedure, the veins in the patients neck are compressed lo make the blood pressure rise in the brain. The increase in pressure in the blood vessels is transmitted to the cerebrospinal fluid. What should be the normal effect on the height of the fluid in the spinal tap? (c) Suppose compressing the veins had no effect on the level of the fluid. What might account for this phenomenon?
- A 50.0-kg woman wearing high-heeled shoes is invited into a home in which the kitchen has vinyl floor covering. The heel on each shoe is circular and has a radius of 0.500 cm. (a) If the woman balances on one heel, what pressure does she exert on the floor? (b) Should the homeowner be concerned? Explain your answer.The human brain and spinal cord are immersed in the cerebrospinal fluid. The fluid is normally continuous between the cranial and spinal cavities and exerts a pressure of 100 to 200 mm of H2O above the prevailing atmospheric pressure. In medical work, pressures are often measured in units of mm of H2O because body fluids, including the cerebrospinal fluid, typically have nearly the same density as water. The pressure of the cerebrospinal fluid can be measured by means of a spinal tap. A hollow tube is inserted into the spinal column, and the height lo which the fluid rises is observed, as shown in Figure P9.83. If the fluid ruses to a height of 160. mm, we write its gauge pressure as 160. mm H2O. (a) Express this pressure in pascals, in atmospheres, and in millimeters of mercury. (b) Sometimes it is necessary to determine whether an accident victim has suffered a crushed vertebra that is blocking the flow of cerebrospinal fluid in the spinal column. In other cases, a physician may suspect that a tumor or other growth is blocking the spinal column and inhibiting the flow of cerebrospinal fluid. Such conditions ran be investigated by means of the Queckensted test. In this procedure, the veins in the patients neck are compressed lo make the blood pressure rise in the brain. The increase in pressure in the blood vessels is transmitted to the cerebrospinal fluid. What should be the normal effect on the height of the fluid in the spinal tap? (c) Suppose compressing the veins had no effect on the level of the fluid. What might account for this phenomenon?What is the pressure inside an alveolus having a radius of 2.50104 m if the surface tension of the fluid-lined wall is the same as for soapy water? You may assume the pressure is the same as that created by a spherical bubble.
- A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The pressure is P0 at the top surface. (a) What is the absolute pressure at the bottom of the tank? (b) Suppose an object of mass M and density less than the density of water is placed into the tank and floats. No water overflows. What is the resulting increase in pressure at the bottom of the tank?Pressure between the inside chest wall and the outside of the lungs normally remains negative. Explain how pressure inside the lungs can become positive (to cause exhalation) without muscle action.A hypodermic syringe contain a medicine with the density of water (Fig. P9.37). The barrel of the syringe has a cross-sectional area of in the absence of a force on the plunger, the pressure everywhere is 1.00 atm. A force F of magnitude 2.00 N is exerted on the plunger, making medicine squirt from the needle. Determine the medicines How speed through the needle. Assume the pressure in the needle remains equal to 1.00 atm and that the syringe is horizontal. Figure P9.37