What fraction of the volume of an iceberg (density 917 kg/m3) would be visible if the iceberg floats (a) in the ocean (salt water, density 1024 kg/m3) and (b) in a river (fresh water, density 1000 kg/m3)? (When salt water freezes to form ice, the salt is excluded. So, an iceberg could provide fresh water to a community.)

Q: The density of ice is 917 kg/m³, and the density of sea water is 1025 kg/m3. A swimming polar bear…

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Q: A cube of pine wood, of side length 20 cm is held underwater. Ppine = 550 kg/m³ Pwater= 1000 kg/m³…

A: Length of the cube is l = 20 cm Density of the cube is ρc=550 kgm3 Density of water is ρw=1000 kgm3

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Q: An anchor of mass 105 kg and volume 4 x 102 m is resting on the bottom of a lake, with rope of…

A: Given  Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find  Force must be exerted on…

Q: A 120-kg ancient statue lies at the bottom of the sea. Its volume is (6 x 10^6) mm^3. How much force…

A: Given data:  Mass of ancient statue (m) = 120 kg Volume (V) = 6 × 106 mm3 Density of sea water (ρ) =…

Q: An oil tank has draft (depth under water) of 25 m in salt water. Assuming its sides are vertical.…

A: Given: An oil tank has a draft of 25m in saltwater. Assuming its sides are vertical. what is its…

Q: In Fig Q3, a solid cube of sides 0.15 m is suspended vertically by a cable and is fully immersed (c)…

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Q: A slab of ice floats on a freshwater lake. What minimum volume (in m3) must the slab have for a 45.0…

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Q: Object has a volume of 3 x 104 cm lies at the bottom of the sea. If the force required to lift the…

A: Answer  density=2358 kg/m3

Q: A small barge has vertical sides and floats in water (which has a density of 1000 kg/m'). The area…

A: density of water (d) = 1000 kgm3Area of bottom of barge (A) = 8 m2Mass of anchor (m) = 35 kg Density…

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: A metal block that has volume of Z3 m3 is hanging in a water tank as shown in the Figure 2(a) so the…

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Q: For numbers 12 and 13, refer to the problem below. Water flows at a rate of 0.25 m3/min in a…

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Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Density of ice is d1 = 917 kg/m3  Density of the sea water is d2 = 1025 kg/m3  Volume of ice is V =…

Q: The Mariana trench is located in the floor of the Pacific Ocean at a depth of about 11400 m below…

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Q: An object has a volume of 3 x 10 cm lies at the bottom of the sea. If the force required to lift the…

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Q: A boat floating in fresh water displaces water weighing 35.6 kN. What is the weight of the…

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Q: All people come very close to being able to float in water. What therefore is the volume (in cubic…

A: When the body is floating the weight of the body is equal to the buoyant force. The buoyant force is…

Q: A solid object is made of two materials, one material having density of 2 000 kg/m³ and the other…

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Q: An anchor of mass 105 kg and volume 4 x 102 m³ is resting on the bottom of a lake, with rope of…

A: Given  Mass of anchor m = 105 kg  Volume of anchor V = 4 × 10-2 m3 To find  Force that should be…

Q: One end of a cylindrical pipe has a radius of 1.5 cm. Water (density = 1.0 × 10³)) streams steadily…

A: Given: radius of the pipe (r) = 1.5 cm = 0.015 mdensity of water (ρ) = 1.0 × 103 Kg/m3velocity of…

Q: A trough is full of liquid of weight density 9,000 N/m³. The ends of the trough are equilateral…

A: Option d is the right ans.

Q: of gasoline.The density of gasoline is 750 kg/m3kg/m3 and the density of steel is 7800 kg/m3kg/m3.

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Q: A naval mine is a sphere (V=4/3 ttr^3 ) of radius 0.5 m that would normally float in water…

A: Given, Radius of the naval mine = 0.5m Density of water = 1000 kg/m3 Density of naval mine = 700…

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: A U-shaped tube holds two liquids in static equilibrium: water kg (Pwater = 1000 -) and oil of…

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Q: A supertanker has a mass of 2.0 × 106 kg and carries oil of mass 4.0 × 106 kg. When empty, 9.0 m of…

A: When supertanker is empty. Let A be the area of the supertanker. Here, h is the height of the…

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Given data: Density of ice, ρi=917 kg/m3 Density of water, ρw=1025 kg/m3 Volume of floating ice,…

Q: Q.3. A battle ship weighs 127.53 MN. On filling the ship's boats on one side with water weighing…

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Q: A ship floating in sea water displaces 125 m, Detail: i. the weight of the ship if sea water has a…

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Q: A horizontal pipe widens from a radius of 0.150 m to 0.280 m. If the speed of the water is 1.40 m/s…

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Q: A stone weights 450 N in air and 200 N in water. What is the volume of the stone? The density of…

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Q: A hollow sphere with an inner radius of 11 cm and an outer radius of 12 cm floats halfway immersed…

A: Inner radius of the hollow sphere is r = 11 cm = 0.11 m Outer radius of the sphere is R = 12 cm =…

Q: If the density of water is 1g/cm3 it will be equal to (kg/m3)? O A) 10000 kg/m3 OB) 10 kg/m3 OC)…

A: Given: Density of water = 1 gm/cm3  We have to find its value in kg/m3

Q: Calculate the rise of water inside a clean glass capillary tube of radius 0.1 mm , when immersed in…

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Q: 5. A block of mass 0.55 kg and density 550 kg/m3 is forced under the surface of the water by means…

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Q: Two cubic blocks of wood of the same density (590 kg/m³) and dimensions (5.00 cm x 5.00 cm x 5.00…

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Q: A slab of ice floats on a freshwater lake. What minimum volume (in m3) must the slab have for a 45.0…

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Q: What is the specific gravity of the liquid in the left leg of the U-tube manometer as shown in the…

A: We are going use the pressure difference formula to solve the problem. As, you can see the heights…

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. A swimming polar bear…

A: Calculate the mass of the ice. mass of ice = density X Volume                 = 917 X 4.65…

Q: what will be the immersion height of this buoy

A: Given data: The volume of fluid displaced is: Vd The weight of buoy is: Wb = 3630 N The weight of…

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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