A uniform pencil floats with 8 cm of its length immersed in water. What length is immersed when it floats in a glycerol of density 1300kg/m3 ? (density of water =1000kg/m3 )

Q: A 6.1 kg solid block made of a metal whose density is 2600 kg/m3 is suspended from a spring scale.…

A: The mass of the solid metal, m=6.1 kg   The density of the metal is, ρm=2600 kg/m3   The tension of…

Q: What is the pressure on the base of a swimming pool due to water alone if the depth is 2m? Density…

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Q: O A 10-in.-diameter cylinder is composed of material with specific gravity 0.8. Will it float in…

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Q: If the buoyant force was found to be 1.0 N on the submerged cylinder. What is the volume of the…

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Q: A board that is 20.0 cm wide, 5.00 cm thick, and 3.00 m long has a density 350 kg/m3. The board is…

A: GivenWidth of board(b)=20.0 cmThickness of board(t)=5.00 cmLength of board(l)=3.00 mDensity of…

Q: Water (density = 1.0 x 103 kg/m3) flows through a horizontal tapered pipe. At the wide end its speed…

A: SOlution:

Q: What fraction of the volume of an iceberg (density 917kg/m3) would be visible if the iceberg floats…

A: Given : Density of iceberg (ρiceberg) = 917 kg/m3 Density of saltwater (ρsaltwater) = 1024 kg/m3…

Q: An object floats in water, with 75% of its volume submerged. What is its approximate density?A. 250…

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

A: Given Density of the solid part of the specimen = 6.44 × 103 kg/m3 Density of water = 1×103 kg/m3…

Q: suspended in air by a spring scale, has a measured mass of 9.00 kg. When the rock is submerged in…

A: Given Mass(m)=9.00 kg When submerged in water(mw)=3.30 kg required density of rock=?

Q: QUESTION 9 An empty 80-g can with a base radius of 8.0 cm and a height of 15 cm floats upright in…

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Q: A log with a diameter of 30 cm and a length of 1.2 m. It is 800 kg/m3 in weight. When it's submerged…

A: Let it floats 'h' meters deep in saltwater. The density is given as , ρ = 800kg/m3 According to the…

Q: An astronaut is working outside the International Space Station where the atmospheric pressure is…

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Q: What is the pressure on a fish 24.7 m under the ocean surface? (Density of ocean water = 1025…

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Q: You observe that a solid cube of some material floats on the surface of an oil puddle at a service…

A: The expression from principle of buoyancy is,

Q: The water tank is open to the atmosphere and has two holes in it, one 0.80 m and one 3.20 m above…

A: Data Given , h1 = 0.80 m h2 = 3.20 m Let , depth of the water in the tank = d Time taken to fall ( t…

Q: A 6.1kg solid sphere,made of metal whose density is 2600kg/m^3,is suspended by a cord.When the…

A: Write the given value of this problem: The mass of solid(m)=6.1 kgThe density of metal(ρm)=2600…

Q: A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m3), with…

A: side length of cube (L) = 10 cm = 0.1 m Density of water (d) = 1000 kgm3Volume immersed = total…

Q: m block of height 0.310 m, floats in glycerin of density 1260.0 kg/m3. The bottom of the block is…

A: GivenHeight of block, H=0.31 mDensity of glycerin, ρg=1260 kg/m3Height of block below the surface of…

Q: 9) Consider a piece of wood of rectangular shape and dimensions (a=80cm, b= 100cm, c= 30cm) of…

A: ρw=Density of water=1000 kg/m3m=Mass of woodg=Acceleration due to gravity=9.81 m/s2Vs=Volume of box…

Q: Water is flowing through a 6.00-cm-radius pipe at a speed of 2.00 m/s when the pipe widens to a…

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Q: Caught in an avalanche, a skier is fully submerged in flowing snow of density 96 kg/m3. Assume that…

A: Since the skier is fully submerged in the snow, the volume of the snow displaced will be equal to…

Q: A block of mass 0.85 kg and density 600 kg/m3 is forced under the surface of the water by means of a…

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Q: A column of water (1.0x103 kg/m3) of height 8.00 cm supports a column of an unknown liquid as…

A: As mentioned in the question itself, that both the columns are at rest, hence the pressure in left…

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

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Q: What fraction of a piece of iron will be submerged when it floats in mercury? The density of iron is…

A: Given data The density of iron is ρi=7.8×103 kg/m3. The density of mercury is ρm=13.6×103 kg/m3.…

Q: Water (density = 1.0 x 103 kg/m³) flows through a horizontal tapered pipe. At the wide end its speed…

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Q: A 4.0-m^3 object floats in water with 25% of it above the waterline.  What is the density of the…

A: The volume of the object floating in the water is given by V=4 m3

Q: The figure shows a wooden block attached with a rope to the bottom of a water-filled vessel. Knowing…

A: VBlock= 8 x 10-6 m3 dWood= 706 kg/m3 dWater= 103 kg/m3

Q: A huge block of wood is floating on seawater, with 60 percent of its total volume completely…

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Q: Styrofoam has a density of 32 kg/m3. What is the maximum mass that can hang without sinking from a…

A: Given: The density of Styrofoam is ρs=32 kg/m3. The diameter of sphere is d=50 cm. The schematic…

Q: A cubic block of steel that measures 12. cm on a side is suspended in a saltwater bath by a vertical…

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Q: An elliptical plate, major axis 6 feet and minor axis 4 feet, is submerged vertically until its…

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Q: A table tennis ball has a diameter of 3.80 cm and 3 an average density of 0.0840 g/cm. What force is…

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Q: A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m3), with…

A: Side length of cube (L) = 10 cm = 0.1 m density of water (d) = 1000 kgm3Volume of cube immersed in…

Q: A 0.9 m² solid object of spec. gravity = 0.9 partially submerged in seawater of density 1026 kg/m³.…

A: Here we can use Newton laws of motion

Q: Given: Suppose your body has a density of 986 kg/m3. What fraction of you will be submerged when…

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Q: A metal has mass of 8 kg when the mental is hanging from a spring scale and the totally submerged in…

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Q: A rock weighs 39.2 N in air and 26.4 N when submerged into the water of density 1000 kg/m³. What is…

A: Given:              F= 39.2N              Fb= 26.4N              ρ = 1000kg/m3              g  = 9.8…

Q: An object is 60cm below the surface of a liquid. The pressure due to the liquid at this depth is…

A: as per our guidelines solve 1st question only but i solved 2 questions

Q: 103kg closed hollow cubic block is made from a metal with density = 8000.kg/m3. What is the minimum…

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Q: A plastic cube (density 973 kg/m³) has side length 1.90 cm. You drop the cube into a jar of maple…

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Q: A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m³), with…

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Q: A cube with edge length L = 0.22 m and density ρc = 0.93×103 kg/m3 floats in equilibrium in a liquid…

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Q: Suppose a fish has an average density of 1030 kg/m^3, compared to the density of the surrounding…

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