kindly answers the 2 questions given. (I guess) - Why do you think the liquid has different pressure in varying depths? - Relate what is happening between the pressure, area and force in the following illustrations:

Q: A 12-kgkg piece of metal displaces 1.6 LL of water when submerged.  How does this compare with the…

A: Let density of metal is dm & density of water is dw  volume of metal piece is V=1.6L = 1.6×10-3…

Q: King Hieron II asked Archimedes to determine if the crown shown below is made of pure gold or not.…

A: FLUID MECHANICS

Q: An object with a density of 1.2 kg/liters and a mass of 23.2 kg is fully submerged in seawater…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: You place an open bottle filled with olive oil (density 880 kg/m³) in a container filled with water…

A: GIVEN: Density of oil ρoil =880 kg/m3 Density of water  ρw=1000 kg/m3 height of hole from both…

Q: A 0.02555 kg sample of zinc metal has a volume of 55.25 cm3cm3. Calculate the specific gravity of…

A: The specific density of a substance is defined as the ratio of mass of the substance to the volume…

Q: How do internal and external cavities affect the buoyant force and the calculated density? is it…

A: Buoyant force = weight of displace liquid

Q: d. The force of the liquid acting on the interface between the two middle liquids. Your answer e.…

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Q: What happens to an object that is immersed in a liquid and the buoyant force that it experiences is…

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Q: Bonus question - buoyancy: A spherical steel ball of 3.0m radius was immersed in sea water, steel…

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Q: Nail tips exert tremendous pressures when they are hit by hammers because they exert a large force…

A: The area of the circular tip of the nail is, A=πd24=3.141.65 mm10-3 m1 mm24=2.14×10-6 m2

Q: luid fills the container shown in the figure. At which of the indicated points is the pressure…

A: Write the given parameter of the problem- Four points is given A,B,C,D Depth(h)

Q: A 100 cm3 piece of aluminum sits at the bottom of a lake, right next to a 100 cm3 piece of lead,…

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Q: King Hieron II asked Archimedes to determine if the crown shown below is made of pure gold or not.…

A: Given : weight of the crown when it is in air Fg = 7.84N weight when it was in water T2 = 6.84  N

Q: What is buoyant force? What causes it? What is the magnitude of the buoyant force acting on a…

A: Given:  Buoyant force

Q: The figure below shows a horizontal pipe with a varying cross section. A liquid with a density of…

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Q: . When water freezes, it expands. What does this say about density of ice compared with density of…

A: Density is the property of any substance. Density of a substance tells how much mass of the…

Q: A force exerts a pressure of 45N/m² when it acts on an area of 10m2. Calculate the total force A…

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Q: QUESTION 6 Which of the following is the correct expression for pressure ? m=mass, v=speed,…

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Q: A rock is thrown into a deep lake. As she sinks each increasingly in water, the buoyant force on it…

A: Correct option is remains same .   yes, buoyant force remain same even if we increases or decreases…

Q: (1) The mercury manometer in the Figure below is connected to the inlet and outlet of a water pump…

A: SOlution: given that A U-tube manometer is connected to the inlet and outlet of a water pump.

Q: Explain the differences in pressure with the arm in different positions. Hint: the pressure in a…

A: Write the expression for the pressure. The pressure is directly proportional to the height of the…

Q: Use the diagram below to show that the pressure difference between the two ends of the tube is…

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Q: A Venturi tube narrows down from the inlet section to the throat. The inlet is 5 ft^2 while the…

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Q: What forces are responsible for your answer in question 1? (What would happen to objects when they…

A: Free body diagram of an object submerged in fluid is given below

Q: Choose the correct answer of the following question: 4. A rectangular plate 0.75 m 2.4 m is immersed…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the difference between the pressure on the bottom of a pool and the pressure on the water…

A: The pressure difference can be calculated as the product of the density, height and acceleration due…

Q: Explain pressure in the fluid ? And what is pascal is principle?

A: The layer of fluid has always exerted the force on each other due to their viscous nature. The force…

Q: What do you understand by the term surface tension of a liquid?

A: Surface tension could be defined as the property of the surface of a liquid that allows it to resist…

Q: In the figure, fluid fills the container shown here. At which of the indicated points is the…

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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: below shows a horizontal pipe with a varying cross section. A liquid with a density of 1.65 g/cm3…

A: As per Bernaulli theorem  Total energy per unit volume remains constant.  We can use Bernoulli's…

Q: Does Archimedes’ principle tell us that if an immersed object displaces 5 N of fluid, the buoyant…

A: Weight of displaced liquid is W = 5 N

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: Nail tips exert tremendous pressures when they are hit by hammers because they exert a large force…

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Q: The volume of an iceberg is 672,000 ft3. (a) What is its weight (in lb), assuming it is pure ice?…

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Q: How you relate buoyant force with density?

A: Buoyant force: The buoyant force is the net vertical direction force exerted by fluid medium on an…

Q: Archimedes' Principle Please answer the following questions based on the data table. Thank you…

A: The density of air at NTP is 1.205 kg/m3.

Q: A liquid of density 884.4 kilograms per cubic meter flows through at vertical tube. If the pressure…

A: Write the given values with the suitable variables. ρ=884.4 kg/m3h1=5.7 mv1=8.3 m/sh2=4.4 m Here, ρ,…

Q: bolder is thrown into a deep lake as it sinks deeper and deeper into the water does the buoyant…

A: Buoyant force is the upward thrust on the object due to fluid. Its magnitude is equal to the weight…

Q: A cubical block of wood, 10.0 cm on a slide, floats at the interface between oil and water with its…

A: Given: Density of the oil is 0.79 g/cm3. Block is floating at a distance of 1.50 cm below the…

Q: A 0.112-m x 0.194-m x 0.280-m block is suspended from a wire and is completely under water. What…

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Q: ACTIVITY 4: EXPLAIN WELL! 1. A 1.56 kg crown is completely submerged in a water and hangs in a…

A: SOlution: Given that mass of crown, mA = 15.6 kg in water, mAw = 14.2 kg the specific gravity of…

Q: A geologist finds that a moon rock whose mass is 8.25 kg has an apparent mass of 6.15 kg when…

A: Given:-  The mass of the moon rock is m = 8.25 kg  The apparent mass, when submerged in water, is m'…

Q: Explain what is meant by the pressure in a fluid, and how it is measured?

A: The pressure in a fluid increases with increasing depths in a fluid, it is the force that the fluid…

Q: A 50 kg ballet dancer standing flat-footed on one foot exerts a pressure of 33,500 Pa on the floor.…

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