Aire Gasolina 0.50 m (sg =0.68) Agua 1.00 m 457 mm 381 mm -Mercurio (sg = 13.54)

Q: If the velocity, pressure, density, etc., change at a point with respect to time, the flow is called…

A: If velocity density and pressure changes wrt to time then,

Q: Changes in internal hydrostatic pressure can be case by * fraction O Accelerations O pressure force…

A: pressure at any point in that fluid and the hydrostatic pressure change due to a difference in…

Q: n open tank is filled with 6.0m of water and 3.2m of gasoline with a mass density of 0.9 g/cc.…

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Q: A 83 N block displaces 29 N of water when submerged. What is the buoyant force on the block? FB =…

A: GIVEN              Weight of block =83N              Weight of water displaced=29N

Q: Which of the following best explains why sitting on the edge of a waterbed causes the pillows on the…

A: Pascal's law says that pressure applied to an enclosed fluid will be transmitted without a change in…

Q: 12 Which of the following statements about Pascal's principle is true None of the answers are true…

A: Pascal's Principal: "A Change in Pressure at any point in an incompressible fluid at rest is…

Q: The buoyancy force acting on an object that is fully submerged in a fluid is equal to the…

A: Given Object is fully submmersed in a liquid We have to choose the correct option from given options…

Q: A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water…

A: A piece of ice floating in water kept in a beaker, when the ice melts the level of the water will,…

Q: A scale reads 100N when a piece of aluminum is hanging from it. What does it read when it is lowered…

A: Relation between volume and weight can be express as-  V=Wρg Where, W=Weight=100 Nρ=Density of…

Q: What is the speed of the water as it comes out of the pipe

A: According to the conservation of energy, the potential energy is equal to the kinetic energy.

Q: What is the buoyant force that an object experiences if when inserted in a liquid, it displaces 5 N…

A: Weight of fluid displaced by an object when immersed in a liquid = 5 N

Q: What does streamlining an object do? a) Increases air friction acting on the object b) Increases the…

A: A streamlining is the a special shape of an object which  reduce the friction of drag between a…

Q: Which fluid principle states that a change in pressure at any point in a confined fluid is…

A: Given  a statement that “change in pressure at any point in a confined fluid is transmitted in all…

Q: 20. How did the hand force required to hold a ball down compare between 4 inches submerged and…

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Q: Momentum mass balance equation of incompressible

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Q: glass is filled with water to a height of 12 cm. How much pressure does the water extert on the…

A: Given Data : The height of the water in the glass is given as h = 12 cm.

Q: 11) Which of the following represents the power generated by a liquid flowing out of a hole of area…

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Q: A boat floats on the surface df a pool. A large diving toy is added to the boat. A mark on the side…

A: Introduction: If something is submerged in water, it will displace an amount of water equal to is…

Q: Explain Poiseuilli's formula for the volume of liquid flowing through a capillary tube.

A: Poiseuille’s formula states that the volume of liquid flows out of tube is directly proportional to…

Q: Water fills the tube as shown. What is the pressure at the top of the closed tube?

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Q: medal experiences the highest pressure?

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Q: A 0.97-kg beaker containing 1.97 kg of oil (density = 916.0 kg/m) rests on a scale. A 2.02-kg block…

A: Given data: Mass of the beaker, mb =0.97 kg Mass of the oil, moil =1.97 kg Mass of the block of…

Q: How does the volume of a completely submerged object compare with the volume of water displaced?

A: Step 1 A submerged object is any object that sinks and displaces some fluid.

Q: Two identical semicircular windows are placed at the same depth in the vertical wall of an aquarium…

A: Both of them will have same fluid force

Q: A scale reads 256 Newton is when a piece of copper is hanging from it what does it read newtons when…

A: Given data The weight of copper is W=256 N The following diagram shows the copper block in water.

Q: 12 Instrument to measure blood pressure is called as O sphygamometer ONone of the answers O…

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Q: ompared to the buoyant force that acts on a helium balloon, the buoyant force that acts on an…

A: When a body is immersed in a fluid partly or wholly, it experiences an upward force, which is called…

Q: What horsepower is required to force 8,000 L of water per minute in a water main pipe at a pressure…

A: Fluid power horsepower (hp) is given by: Fluid power horsepower (hp) =pressure (psi) x pump flow…

Q: When you swim and do to inside the swimming pool, you may realize high pressure. What law of fluid…

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Q: container is filled to a depth of 23.0 cm with water. On top of the water floats a 26.0-cm-thick…

A: Given: The height of the water is 23 cm. The height of the oil is 26 cm. The specific gravity of the…

Q: The emptying process leads to a decrease in pressure on the walls of the vessel from the outside. *…

A: We have a vessel from which gas is exiting outside

Q: Explain How to calculate the buoyant force that a fluid exerts on an object immersed in it?

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Q: 10 m deep pond has a diameter of 50 ma nearby lake has a diameter and a depth of 25 m. Which body of…

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Q: Q1) Three containers of different shapes, as shown in the figure Each container filled with water to…

A: depth of water is = 5cm in all three containors

Q: What is the pressure difference between points A and B of the tanks shown in the figure?

A: Here given the figure with two points of the tank A and B. We have to find the pressure difference…

Q: 6. Determine the pressure difference between the water pipe and the oil pipe shown in the figure…

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