A copper (with density of 8.96 g/cm3) bullet is placed in a pool of mercury (with density of 13.56  g/cm3).  What fractional part of the volume of the bullet is submerged?

Q: Water (density = 1.0x 10 kg/m³) flows through a horizontal tapered pipe. At the wide end its speed i…

A: The water density = 1.0 x103 kg/m3 The wide end speed of water is 4.0 m/s  The pressure difference…

Q: A mercury barometer is an instrument in which the weight of a column of mercury in a glass tube with…

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

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Q: A plastic cube (density 852 kg/m°) has side length 1.22 jar of maple syrup (density 1199 kg/m3)-you…

A: GivenDensity of plastic cube, ρc=852 kg/m3Side length ,a=1.22 cm=0.0122 mDensity of maple syrup,…

Q: Problem I. A 100-mm diameter solid cylinder is 95 mm high and weighing 3.75 N is immersed in a…

A: This question is based on floating of object.

Q: A garden hose with an internal diameter of 3.1 cm is connected to a (stationary) lawn sprinkler that…

A: Given data: Internal diameter of the garden hose (d1) =  3.1 cm = 3.1×10-2 m.Diameter of the…

Q: A Venturi meter is a device for measuring the speed of a fluid within a pipe. The drawing shows a…

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Q: Mercury is poured into a U-tube as shown in Figure a. The left arm of the tube has cross-sectional…

A: Area A1 = 10.6cm2Area A2 = 5.50cm2Mass = 400gram

Q: A 15 kg mass is floating in a pool of mercury. What volume of mercury is displaced when the block is…

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Q: A plumbing system contains a junction with 4 pipes, as shown in the figure. Each pipe has a…

A: Given data A1=10 cm2A2=20 cm2A3=40 cm2A4=5 cm2 Here, A represents the area of the different sections…

Q: (Figure 1) shows a container with a cross section area of 15 cm² in which a layer of water floats on…

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Q: A garden hose having with an internal diameter of 2.3 cm is connected to a (stationary) lawn…

A: Given data: The internal diameter of the garden hose is, d1= 2.3 cm The diameter of the sprinkler's…

Q: A garden hose having an internal diameter of 3.5 cm is connected to a lawn sprinkler that consist…

A: From the equation of continuity, A1V1=A2V2…

Q: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…

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Q: A cube with 10.0-cm sides and a mass of 0.750 kg is tethered by a string in a vat of water. (a) What…

A: side of cube = 10 cmside of cube = 0.1 m mass = 0.75 kg

Q: A cube with density 850 kg/m^3 floats in salt water of density 1030 kg/m^3. One side of the cube has…

A: Given data: The density of the wood is ρ=850 kg/m3 The density of saltwater is ρw=1030 kg/m3 The…

Q: A garden hose with an internal diameter of 1.9 cm is connected to a (stationary) lawn sprinkler that…

A: Given, A garden hose with an internal diameter of 1.9 cmConnected to a (stationary) lawn sprinkler…

Q: A solid object with the density p floats on a liquid with the density p liquid. What is the ratio of…

A: To determine: The ratio of the objects volume that is submerged in the liquid

Q: A piece of copper whose density is 8.93 g/cm^3 has a mass of 180 g in air and 162 g when submerged…

A: Given: Density of copper = 8.93 g/cm3 Mass of copper in air, m1 = 180 g Mass of copper in certain…

Q: An ideal fluid, of density 0.90 x 103 kg/m3, flows at 6.0 m/s through a level pipe with radius of…

A: We use the continuity equation A1v1=A2v2

Q: An object has a weight of 12 N in air. However, it apparently weighs only 7.9 N when it is…

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Q: A block of wood has a mass of 3.61 kg and a density of 592 kg/m3. It is to be loaded with lead (1.13…

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Q: A block of wood has a mass of 3.41 kg and a density of 668 kg/m³. It is to be loaded with lead (1.13…

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Q: A cube with edges of length L = 0.23 m and density ρc = 3.4×103 kg/m3 is totally submerged in water,…

A: Given that  length L = 0.23 m density ρc = 3.4×103 kg/m3 density of water ρw = 1.00×103 kg/m3…

Q: A hollow cubical box is 1.96 m on an edge. This box is floating in a lake with one-third of its…

A: Side of cube= a = 1.96 m

Q: A block of wood has a mass of 3.50 kg and a density of 642 kg/m³. It is to be loaded with lead (1.13…

A: Given, mass of the wood block, m = 3.50 kg the density of the wood, ρw = 642 kgm3 the density of the…

Q: A block of mass 20 g sits at rest on a plate with cross sectional area of 5.0 x 10-4 m² that fits…

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Q: garden hose with an internal diameter of 3.5 cm is connected to a (stationary) lawn sprinkler that…

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Q: What is the speed of the fluid in the smaller pipes?

A: The speed of fluid in the smaller pipe is 25cm/s.

Q: d is attached to (a) the top of the wood and (b) the bottom of

A: Given: mass of wood , mwood=3.5 Kg wood float in water of 0.874 of its volume submerged Density of…

Q: A block of wood has a mass of 3.86 kg and a density of 590 kg/m³. It is to be loaded with lead (1.13…

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Q: A bucket is filled with a combination of water (density 1000 kg/m3) and oil (density 700 kg/m3).…

A: Given that , layer of oil is 43 cm tall = .43 m  Volume of oil = .43 × area Weight of oil = .43 × A…

Q: A block of wood has a mass of 3.60 kg and a density of 571 kg/m³. It is to be loaded with lead (1.13…

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Q: The two arms of a U-tube are not identical, one having 6 times the diameter of the other. A cork in…

A: The main concept behind such questions is that the pressure everywhere will be the same or we can…

Q: A block of wood with the dimensions 0.12 by 0.34 by 0.43 cubic meters floats along a river with the…

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Q: You want to test whether your bar of gold is pure or not. It has a mass of 1000 g when you measured…

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Q: density of ρ = 1.30 kg/m3. The Venturi meter has a cross-sectional area of A1 = 0.0234 m2 and has…

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Q: A tank holds a large amount of water. A pipe is connected to the tank at the upper end and is open…

A: Diameter of upper end of pipe = 17.0 cm Diameter of lower end of pipe = 6.80 m Rate of flow of water…

Q: A tall cylinder whose height is h=13.1 cm is initially filled with water (1.00 g/cm³) up to h-3.28…

A: The height of the cylinder is given as, hc=13.1 cm=0.131 m, The density of water is given as, ρw=1…