A thin sheet of gold foil has an area of 3.05 cm2 and a mass of 6.3 mg. How thick is the foil? The mass density of gold is 19,300 kg/m3.

Q: Iron has a density of 7.874 g/cm3. What is the mass of a rectangular block of iron with dimensions…

A: Density of block is ρ=7.874 g/cm3 Dimensions of block are 3 cm, 4 cm, 5 cm Note: 1 kg=1000 g Find:…

Q: The mass of a liter of milk is 1.032 kg.  The butterfat that it contains has a density of 865 kg/m3…

A: Let us consider mass of a litre of milk,(Mm) in Kilogram. Mm=1.032 Kg--------------(1) [Given in…

Q: radius of lead and aluminum spheres

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Q: the average human body contains approximately 5 liters of blood. if the blood has a density of 1060…

A: Given data:  Volume (V) = 5 L Density (ρ) = 1060 kg/m3  1 L = 1000 cm3 Required: Mass (m)

Q: A ring at a pawn shop is labeled “gold”. The ring has a mass of 4.4 g and a volume of 0.55 cm³. Is…

A: Given : Mass of ring = 4.4 g Volume of ring = 0.55 cm3 Density of pure Gold = 19.3 g/ cm³

Q: Copper has a density of 8.96 g/cm3.  How many kg of copper occupy 5.00 m3?

A: Given that, Density of copper, ρ = 8.96 g/cm3 => ρ = 8.96*[(1*10-3)/(1*10-2)3] => ρ =…

Q: Gold has a density of 19.32 g/cm3.What is the length of a side of a gold cube of mass 27.63     g?

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Q: You have a cube of unknown metal alloy that measures 2 cm on a side. If the cube has a mass of 63.8…

A: The mass of a cube is, m=63.8 grams The side of a cube is, a=2 cm The volume of a cube is, V=a3=2…

Q: Every day, Jill collects one full bucket of water from the well up the hill. The well has a diameter…

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Q: A solid piece of lead has a mass of 29.89 g and a volume of 2.67 cm³. From these data, calculate the…

A: Given data: Mass of solid piece (m) = 29.89 g Volume (v) = 2.67 cm3 Need to determine the density of…

Q: The density of mercury is 19.3 g/cm3. What is this value in kilograms per cubic meter? With precise…

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Q: How many cubic meters of helium are required to lift a light balloon with a 370-kg payload to a…

A:

Q: Gold has a density of 19.32 g/cm3. If a square pyramid has a base length of 5 cm, a height of 6 cm,…

A: Given: Base length of pyramid l=5 cm, Height h=6 cm, Mass m=942 g, Density ρ=19.32 g/cm3. Required:…

Q: The mass of a liter of milk is 1.032 kg.  The butterfat that it contains has a density of 865 kg/m3…

A: Since the butter fat constitutes 4.0% by volume, the volume of fat is 4.0% of 1m3 which is 0.04m3.…

Q: If the length of a wire is 6.15 m, the diameter is 0.29 m, and the volumetric density is 0.042…

A: Given data,     Length of wire, L = 6.15 m     Diameter, D = 0.29 m     Volumetric density, ρ =0.042…

Q: rectangular block of gold has the following dimensions: length = 5.6 in, width = 3.04 in, and height…

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Q: An artist creates a solid sculpture made from 5.30 kg of tin. She wishes to create an identical…

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Q: A cylindrical storage tank has a radius of 1.16 m. When filled to a height of 3.24 m, it holds 12500…

A: In this question we are given that a cylindrical storage tank has a radius of 1.16 m. When filled to…

Q: A block of lead has dimensions of 4.50 cm by 5.20 cm by 6.00 cm. The block has a mass of…

A: A block of lead has dimensions of 4.50 cm by 5.20 cm by 6.00 cm. =>The volume of the lead block…

Q: A seller offered a piece of metal with dimensions 5.0mm x 5.0mm x 30.0mm and a mass of 0.0158 kg.…

A: Calculate the volume of the piece of metal. V=5.0 mm×5.0 mm×30.0 mm=750.0 mm3 Here, V is the volume…

Q: Starting with an atmospheric pressure of 101,325 Pa, express the magnitude of the pressure in the…

A: A Pascal (Pa) is the SI-derived unit of pressure, stress, Young’s modulus, and ultimate tensile…

Q: Gold is one of the most malleable and ductile metals, so if the density of gold is 19.32 g cm3, then…

A: Two relevant formula for this problem is Density=MassVolume and  Volume = area × thickness

Q: The density of copper is 8.96 g/cm^3. It’s density in kg/m^3 is?

A:

Q: A 46.60-gram pycnometer was filled with 100.50 grams of liquid. When filled with insoluble powder,…

A: Mass of pyncrometer, mp=46.60 gMass of liquid, ml=100.50 gMass of insoluble powder+pyncrometer,…

Q: The density of some material is 22.61 g/cm³, what is the density of this material in kg/m3?

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Q: 5.7 A pipe with a 2 m diameter carries water having a velocity of 4 m/s. What is the discharge in…

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Q: A 605 x 10^-6 F capacitor is discharged through a resistor, whereby its potential difference…

A: Final value = 10.7 Vinitial value ,= 92.3 VT = 4.01 sC = 605x10-6 FTo find the resistance

Q: A thin sheet of gold foil has an area of 3.05 cm^2 and a mass of 6.3 mg. How thick is the foil? The…

A: An object's density can be defined as how closely are molecules or atoms packed in the object. It…

Q: An empty food can has a mass of 70.77 grams. You fill it with 18.52 mL of tomato juice. The total…

A: Given: Mass of empty can=70.77 grams Volume of tomato juice, V=18.52 mL Total Mass of can after…

Q: The mass of a liter of milk is 1.032 kg.  The butterfat that it contains has a density of 865 kg/m3…

A: volume of milk = 1lit = 10-3 m3Volume of fat = 4100x10-3                          = 4 x 10-5m3

Q: An artist creates a solid sculpture made from 9.00 kg of tin. She wishes to create an identical…

A: Mass of tin (m) = 9 kg density of tin (d) = 7260 kg/m3Mass of silver required = M Density of silver…

Q: A conventional oil barrel (cylindrical in shape) has an internal diameter of 22 inches and a maximum…

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Q: Iron has a density of 6.75 g/cm³. The volume occupied by 44.45 g of iron is

A: Introduction :  In this question we are provided with value of mass and density . with these data we…

Q: The density of gold is 19.3 g>cm3. What is this value in kilograms per cubic meter?

A: density =massvolume

Q: An irregular shaped object has a mass of 2.945 g and a density of 3.21 g/cm^ 3 What is the object's…

A: Mass of object = 2.945 grams  Density = 3.21 g/cm3

Q: The density of water is 1000 kg/m3. What is its density in g/cm3?

A: The density of water is given as 1000 Kgm3 Useful conversions for solving the above problem : 1…