How do I find density in oil using weight of an object if the apparent mass in oil is given? To calculate the weight, would I use the mass given in air or in water?

Q: For your science exhibit, you want to make a block of wood float at the interface between a layer of…

A: Here weight of the wood is acting downward, and buoyancy due towater and oil on the wood is acting…

Q: A spherical particle falling at a terminal speed in a liquid must have the gravitational force…

A: Concept: The terminal speed is achieved when the gravitational force acting on falling spherical…

Q: A person with mass, m of 65 kg and volume of 0.075 m³ floats quietly on the water. A friend then…

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Q: tension in the string is measured as T; then the object is lowered until fully submerged in water of…

A: Recall When Object is in air T1=mg When object is in water               T2+FB=mg,  where FB is…

Q: A circular plate with radius 6 m is submerged vertically in water as shown. Express the hydrostatic…

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Q: A rock has mass 1.80 kg. When the rock is sus- pended from the lower end of a string and totally…

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Q: is a measure of degree to which a fluid will resist flow O Barometer O Rho O Density O Coefficient…

A: The Correct option is d i.e  coefficient of viscosity. Let's check each option one by one A)…

Q: Calculate the fluid force on one side of a semicircular plate of radius 1 ft that rests vertically…

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Q: A hollow iron ball with a mass of 3 kg is floating in oil with density of 900 kg/cub.m. Density of…

A: Yes we can find by using Archimedes principle. As per this principle, Buoyant force=weight of…

Q: Attempt 3 A platinum sphere with radius 0.0115 m is totally immersed in mercury. Find the weight of…

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Q: how to calculate volume of the fluid displaced from a partially submerged object?

A: As per the Archimedes principle, when an object is submerged either partially or fully in a fluid,…

Q: A certain man has a mass of 84.0 kg and a density of 994 kg/m3 (excluding the air in his lungs). (a)…

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Q: The aorta in humans has a diameter of about 2.0 cm, and at certain times the blood speed through it…

A: Given,

Q: Bowling balls are roughly the same size but come in a variety of weights. Given that the official…

A: We have given a bowling balls are the same size and in a variety of weight and the ball have…

Q: When an object of mass 14.5 kg is submerged in water, a scale reads only 13.4 kg. Find the volume of…

A: Answer  volume=1.1*10-3 m3

Q: Does atmospheric pressure add to the gas pressure in a rigid tank? In a toy balloon? When, in…

A: We know that pressure defined as force exerted per unit area. That is, pressure is inversely…

Q: Why do objects float in liquids denser than themselves?Explain.

A: When an object is submerged in a liquid, it experiences a buoyant force. The value of the buoyant…

Q: What is the force due to oil acting on a circular plate 5cm in diameter which covers a hole in…

A: Step 1It is given, the diameter of circular plate, height of the hole and relative density of oil…

Q: A solid copper sphere suspended from a string has a mass of 1.50 kg and a density of 8.92 x 10³…

A: Given data : density of water (ρwater) = 1000 kg/m^3 g = 9.8 m/s^2 1 atm = 1.013 x 10^5 Pa mass of…

Q: Why does the hydrostatic force on one side of a vertical object submerged in water need to be…

A: In order to determine the hydrostatic force against a vertical plate or wall or dam in a fluid we…

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: The fluid pressure at depth h can be determined as, Here, ρ, g and h represent the density of the…

Q: Consider a vertical concrete structure of comparable height to the 111 West 57th Street skyscraper:…

A: Given data: The height of structure is h=435 m. The density of concrete is ρ=2.4 x 103 kg/m3. The…

Q: If a 100 kg object with a volume of one cubic meters is submerged two meters below water, what is…

A: Mass (m) = 100 kg Volume (V) = 1 m3

Q: A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The…

A: Given,

Q: A body weighs 0.5 kg in air, 0.3 kg in water and 0.2 kg in a liquid. What is relative density of the…

A: Note: As per our guidelines, we are supposed to answer only one question. Kindly repost the other…

Q: A certain man has a mass of 78.0 kg and a density of 996 kg/m3 (excluding the air in his lungs).…

A: (a)The equation for the density of the man is given by

Q: Water flows out through a pipe with a cross sectional area of 1.6 m2 without friction at a rate of…

A: Formula of volume flow rate is as follows; Q=Av…

Q: Is it possible for a fluid in a tube to flow in the direction from low pressure to high pressure? If…

A: Yes it is possible.

Q: The right side of the manometer containing mercury is open to the atmosphere while the left limb is…

A: Given that: ρliquid=0.9×1000 =900 kg/m3   [S.G.=0.9]ρmercury=13600 kg/m3 (known value)hm= 20 cmh'=12…

Q: A plate in the shape of an isosceles triangle with base 1 m and height 20 m is submerged vertically…

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Q: When an object of mass 15.5 kg is submerged in water, a scale reads only 13.4 kg. Find the volume of…

A:

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: Consider a fluid as shown below:     The fluid pressure increases with the depth of the fluid. Point…

Q: A solid copper sphere suspended from a string has a mass of 1.50 kg and a density of 8.92 ×…

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Q: A semicircular plate with radius 9 m is submerged vertically in water so that the top is 1 m above…

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Q: Please answer A-C

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Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

A: The fluid force on the vertical plate is, hy=8-yLy=3F=ρg∫0538-ydy

Q: A sphere of density P, = 600 is held by a cable onto the bottom of a pool. The m pool is filled with…

A: density of sphere (d) = 600 kgm3Volume of sphere = 2 m3Tension in cable (T) = 4000 N (acting…

Q: When an object of mass 14.5 kg is submerged in water, a scale reads only 13.4 kg. Find the volume of…

A: According to the Archimedes' principle, when a body is immersed in a liquid, there is a loss in the…

Q: A spherically shaped balloon has a radius of 12 m, and is filled with helium. How much extra mass…

A: V= 4/3 π r3

Q: Do fluids exert buoyant forces in a “weightless” environment, such as in the space shuttle?

A: As we know,  The upward force exerted on objects submerged in fluids is known as buoyant force.…

Q: A cylinder with a mass M and radius r is floating in a pool of liquid. The cylinder is weighted on…

A: Given;- A cylinder with a mass M and radius r is floating in a pool of liquid.  The total length of…

Q: When an object of mass 16.5 kg is submerged in water, a scale reads only 13.4 kg. Find the volume of…

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Q: Consider a fluid with uniform density 2300 kg/m3 within a large container. At a distance of 20…

A: Given data: The uniform density of the fluid is ρ=2300 kg/m3. The position of the surface below the…

Q: Why is a force exerted by a static fluid on a surface always perpendicular to the surface?

A: The Third Law of Newton states that "For every action, there is an equal and opposite reaction. We…

Q: What will happen to the calculated buoyant force if the object had internal cavities? What will…

A: In this question we have to answer What will happen to the calculated buoyant force if the object…

Q: If a fluid flows in a pipe and speeds up when it moves into a region of smaller crosssectional area,…

A: Continuity equation : This equation helps to demonstrate that flow rate into certain area should be…