There is a brass cylinder weighing 1.000 kg, has a diameter of 0.047 meters, and it is 70 mm tall. Which of the following answers represents the volume the cylinder occupies, and the mass density of the brass?

Q: In the lab, a student determines the density of a metal object by measuring its mass on a balance…

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Q: 14.The object has a mass of 90g with a volume of 120 cm3. Find the density of the object. a. 1 g/cm3…

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Q: An empty graduated cylinder weighs 26.80 ± 0.01 g. The mass of the graduated cylinder with 10.0 +…

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Q: A helium balloon can just lift a load of 780 N. The skin of the balloon has a mass of 1.90 kg. What…

A: The formula for the buoyant force is,

Q: If a liquid is contained in a tank, pressure at the bottom of a tank is given by: p= pgh, where p is…

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Q: What mass of fresh water (in kg) can be contained in a box whose dimensions are 298 mm by 281 mm by…

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Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

Q: A group of students conducted an experiment to determine the density of an unknown liquid. In the…

A: Given data as per question density of wood = 1.5g/cm3 area =  6.25cm2

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given that, ρ=1.1×103 kgm3r1=0.165 mr2=0.305 mr3=0.33 mt1=0.69×10-2 mt2=0.166 m

Q: A large chunk of metal has a mass of 135 kg, and its volume is measured to be 0.05 m3. (a) Find the…

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Q: A cube containing small iron ball bearing closely pack together is filled with water. The contents…

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Q: A helium balloon can just lift a load of 770 N. The skin of the balloon has a mass of 1.30 kg. What…

A: The formula for the buoyant force is:

Q: A measuring cylinder contains some water. When a stone is put in the water, the level rises. What is…

A: Concept

Q: A standard gold bar stored at Fort Knox, Kentucky, is 7.00 inches long, 3.63 inches wide, and 1.75…

A: It is given that,

Q: A trough has an open top 0.30 m by 6 mand closed vertical ends which are equilateral triangles 30 cm…

A: The length of the trough is L=6 m The top width of the trough is B=0.30 m The sides of the trough is…

Q: A hollow cylindrical copper pipe is 1.50 m long and has an outside diameter of 3.50 cm and an inside…

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Q: A particular gasoline tank can hold 52 kg of gasoline when full. What is the depth, in meters, of…

A: Given value--- mass = 52 kg. density = 0.68 × 103 kg/m3 . length = 0.95 m. breath = 0.45 m. We…

Q: An iron casting containing a number of cavities weighs 6200 N in air and 3970 N in water. What is…

A: The total volume of the cavities in the casting is 0.147 m3.

Q: Light as a Feather The feathers in a pillow have a total mass of 59 grams. The pillow is in the…

A: 1. First of all we have to write down the all given conditions here,  as per the question above,…

Q: A solid cylinder (radius = 16.5 cm, height = 17.5 cm) has a mass of 12.72 kg. This cylinder is…

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Q: Q 1) A cylinder with a base diameter (100 mm x series) and a height of 250 mm, filled to the middle…

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Q: An olympic sized swimming pool must measure 50.0 m long, 25.0m wide, and at least 2.0m deep. If the…

A: Given: The size of the swimming pool is 50 m long, 25 m wide, and 2 m deep. The density of the water…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: The expression for the mass of the hollow cylinder, msw=πR22-R12tswρ   Substitute, msw=π30.5×10-2…

Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

A: Given Volume of first liquid V1 = 0.454 L = 4.54×10-4 m3 Density of first liquid ρ1 = 2.52 g/cm3 =…

Q: A ball with a volume of 0.74 m3 is floating on the surface of a pool of water. (The density of water…

A: Weight of ball is balanced by force of buoyancy.

Q: TRUE OR FALSE. A lead cube has a greater volume than a steel cube if both have the same mass.…

A: We know, Density=MassVolume                      d=mV or, V=md For same mass the volume depends on…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: The inner radius of the sidewall, r1=16.5 cm = 0.165 m The outer radius of the sidewall, r2=30.5 cm…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given Density ρ                          = 1.10×103 kg/m3 Thickness of thread (T)       = 2.50 cm…

Q: A cylinder has a mass of 80.0 g when empty and105.0 g when filled with water. The density of water…

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Q: A hot air balloon has a volume 3,256 m3 . It is filled with hot air of density 0.96 kg/m 3 . The…

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Q: A small statue is recovered in an archaeological dig. Its weight is measured to be 26.5 Ib and its…

A: The weight density of the statue's is given by,  d = m/V ----------------(1)  Where m is mass of the…

Q: An ore sample weighs 18.5 N in air. When the sample is suspended by a light cord and totally…

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Q: A new material has a mass of 96 g when made into a cube with side length 5 cm. What is the density…

A: Mass density means how much mass can be contained by the unit volume   Mass density(Rho) is defined…

Q: A block of silver has dimensions of 4.50 cm by 5.20 cm by 6.00 cm. The block weighs 1473 g. From…

A: We know thatd=mVHered=density  of objectm=mass of objectV=volume of object

Q: ball with a volume of 0.64 m is floating on the surface of a pool of water. (The density of water is…

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Q: A brass washer has an outside diameter of 4.50 cmcm with a hole of diameter 1.25 cmcm and is 1.50…

A: Given : D = 4.50 cm = 0.045 m d = 1.25 cm = 0.0125 m t = 1.50 mm = 0.0015 m ρ = 8602 kg/m3

Q: A straightforward method of finding the density of an object is to measure its mass and then measure…

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Q: What is the volume of an object that has a density of 500 kg/m3 and a mass of 60 kg? Group of answer…

A: Given data:  Density (ρ) = 500 kg/m3 Mass (m) = 60 kg Required: Volume (V)

Q: Question 3 A small statue is recovered in an archaeological dig. Its weight is measured to be 9.8…

A: Given : Weight W=9.8 lb Volume V=0.02 ft3

Q: Assuming biological substances are 100% water, estimate the mass of a fly. Take a fly to be roughly…

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Q: What is the mass of one liter of methyl alcohol whose density is 190 kg/m³? What is its weight?

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Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

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Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given Data: The uniform density of rubber is, ρ=1.10×103 kg/m3 The inner radius of a sidewall is,…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

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Q: A vial of blood was placed at a height of 1.2 meters from a needle used to transfer blood to the…

A: Given, Height (h) = 1.2 m. Diameter of the needle (D) = 0.34 m Radius of the needle (r) =D/2 =…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

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Q: One of the concrete pillars that supports a house is 2.2 m tall and has a radius of 0.59 m. The…

A: Let the radius of the pillar is denoted by r and the height is denoted by h. Evaluate the Pillar's…