An open can of water is subjected to an upward acceleration of 4.50m/s2. What is the pressure at a depth of 1.50m? Answer:  21.46 Kpa

Q: A block of solid lead sits on a flat, level shelf. Lead has a density of 1.13 x 104 kg/m³. The mass…

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Q: A research submarine has a 40-cm-diameter window that is 8.0 cm thick. The manufacturer says the…

A: diameter of window = 40 cm thickness = 8 cm Maximum force = 1.2×106 N Pressure inside the submarine…

Q: A horizontal hose pipe is lying on the ground and it contains water at a pressure of 110 x10' Pa…

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Q: tysm Xyris swims in the ocean with her family. If she swims to a depth of 12 m below the surface of…

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Q: the surface of a freshwater lake the pressure is 101.0 kPa. a) What is the pressure increase in…

A: At the surface of fresh water pressure = 101kpa

Q: intravenously with a liquid of density 1060 kg/m3. The container of liquid is raised 1.18 m above…

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Q: What is the static pressure in the fresh water at depth of 103 m (in atm) (1 atm = 101300 Pa; rwater…

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Q: Pressure = weight density x depth What is the water pressure at the bottom of a building that has a…

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Q: 36. A pipe with an inner diameter of 2.00 cm is being used to deliver water at an absolute pressure…

A: We have a first pipe of diameter d1=2 cm=2×10-2m (radius r1=d1/2=10-2 m) which has a pressure…

Q: Assume your home uses the water pipe system below where a pump produces a pressure of P1 =…

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Q: You come across an open container which is filled with two liquids. Since the two liquids have…

A: The depth of the fluid in the container (h)The absolute pressure at the bottom (P),The atmospheric…

Q: A pipe has a diameter of 2.3 cm. Water is carried through the pipe into the basement of a house at a…

A: Bernoulli's principle In fluid dynamics, Bernoulli's principle states that an increase in the speed…

Q: A 29.8 kg boy stands on a horizontal surface. HINT (a) What is the volume of the boy's body (in m3)…

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Q: mming pool has a depth of 2.00 m. The atmospheric pressure above the pool is 1.01 x 105 Pa. What

A: GivenDepth of swimming pool, h=2 mThe atmospheric pressure above the pool, Patm=1.01 x 105 Pa.

Q: Fluid A has a density of 3 g/cm3 and Fluid B has a density of 4 g/cm3. Fluid A is in a filled tank…

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Q: You come across an open container that is filled with two liquids. Since the two liquids have…

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Q: 3 (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 25.8 m.…

A: (a) The absolute pressure at the bottom of the lake is given by,

Q: 10. The liquid in the open-tube manometer is mercury with yl=3.00cm and y2=7.00cm. Atmospheric…

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Q: A research submarine has a 20-cm-diameter window 8.0 cm thick. The manufacturer says the window can…

A: Given The diameter of the submarine window is d = 20 cm. The thickness of the submarine window is t…

Q: 4. A water tower sits on the top of a hill and supplies water to citizens below. The difference in…

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Q: A water pipe having a 2.18 cm inside diameter carries water into the basement of a house at a speed…

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

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Q: An aquarium was filled with salt water at a depth of 0.5 m. What is the pressure due to the liquid?…

A: Given Depth is h=0.5 m Density of salt water is d = 1.03 x 10 3 kg/m3. Acceleration due to gravity…

Q: What is the pressure at a depth of 130 m in the ocean?  The density of seawater is 1. 03 × 10…

A: Given: The depth of ocean is h=130 m. The density of seawater is ρ=1.03X103 kg/m3. The expression…

Q: A tall, open rectangular container is filled with a liquid of density 460 kg/m3. The vertical…

A: Given that, atmospheric pressure ( P0)=1.013x10⁵ Pa Side of square base (a)= 0.06 m liquid  density…

Q: A swimming pool has the dimensions of 25m x 18m and is filled with water to a uniform depth h. If…

A: Given Data: The dimension of a swimming pool is, A=25 m×18 m The density of water is, ρ=1×103 kg/m3…

Q: 1. (a) Calculate the absolute pressure at the bottom of a fresh water lake at a depth of 27.5 m.…

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Q: A water pipe having a 2.44 cm inside diameter carries water into the basement of a house at a speed…

A: given  r₁ = 2.44 cm /2 = 1.22 cm v₁ =0.924 m/s  r₂ = 1.61/2 = 0.805 cm

Q: A diver descends from a salvage ship to the ocean floor at a depth of 35 m below the surface. The…

A: depth of ocean floor (h) = 35 m density of ocean water (d) = 1025 kgm3

Q: A water pipe having a 2.43 cm inside diameter carries water into the basement of a house at a speed…

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Q: A uniform pressure of 5.00 × 104 Pa is exerted on a copper block having a volume of 10–3 m3. What is…

A: Write the given values with the suitable variables. P=5×104 PaV=10-3 m3 Here, P is the pressure and…

Q: A fluid with density 1200 kg/m flows through this pipe. As the first location, A, the fluid travels…

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Q: You come across an open container that is filled with two liquids. Since the two liquids have…

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Q: You come across an open container that is filled with two liquids. Since the two liquids have…

A: Pressure is the result of a force acting upon a certain area. Pressure at the bottom of the…

Q: A block of solid iron sits on a flat, level surface. Iron has a density of 7.85 ✕ 103 kg/m3. The…

A: Given data: Density of iron block is, ρ=7.85×103 kg/m3. Mass of block is, m=21.8 kg. Surface area of…

Q: A water pipe having a 2.84 cm inside diameter carries water into the basement of a house at a speed…

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Q: Blood flows through a pipe, passing from the wide section with cross-sectional area A1, as shown…

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Q: What is the pressure at a depth of 580 m in a lake? (Pw = 1.00 × 103 kg/m³, Po = 1.01 × 105 Pa, and…

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Q: A block of solid iron sits on a flat, level table. Iron has a density of 7.85 ✕ 103 kg/m3. The mass…

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Q: You come across an open container that is filled with two liquids. Since the two liquids have…

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Q: A block of wood with length = 2.5 m, width = 50 cm and height = 400 mm. The density of seawater is…

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Q: Water flows at 12 m/s in a 0.2 meter diameter horizontal pipe with a pressure of 30,000 N/m2. If the…

A: Given data: The velocity is v1=12 m/s. Diameter of pipe is d1=0.2 m. The pressure is P1=30,000…

Q: Problem 1 A block of wood is attached to the bottom of a lake by means of a rope and it is…

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Q: Water enters a pipeline at a speed of 5 m/s and comes out at a speed of l0 m/s as shown below. If…

A: SOlution; Given that vA=5 m/sPA=1.5x105 N/m2vB =10 m/s

Q: You come across an open container that is filled with two liquids. Since the two liquids have…

A: density of water = 1000 kgm3depth of water = 0.221 m depth of unknown fluid = 0.342 m density of…

Q: A hollow plastic cube of side length 80 cm is held below the surface of a lake by a cord anchored to…

A: Given,

Q: 3. Mercury and then an unknown liquid are poured into a U-shaped tube, open at both ends, and do not…

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Q: A mosquito is sinking in a pool of sap with density 1040 kg/m3. The mosquito will be crushed when…

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Q: A block of solid iron sits on a flat, level surface. Iron has a density of 7.85 ✕ 103 kg/m3. The…

A: Given : Density of iron (ρ) = 7.85 ✕ 103 kg/m3 Mass of a block (m) = 21.8 kg Surface area (A) = 2.13…

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.