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What is the density of a rock that has a mass of 22.4g and a volume of 8cm3?
Wiki User
∙ 12y ago
Density = mass/volume
Density = 22.4g/8cm3 = 2.8g/cm3 or 3g/cm3 if significant figures are considered.
Wiki User
∙ 12y ago
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What is the density of an object that has a mass of 20g and volume of 8cm3?
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
What is the density of a cube with volume of 8cm3 and mass of 50g?
density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3
Volume of air formula?
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
What are mathematical formulas to explain how mass volume and density are related?
Density = mass/volume Mass = (density) x (volume) Volume = mass/density
What is the formula for mass when you know the volume and the density?
since density equal to mass/volume then mass=density times volume mathematically mass=density *volume
What is the density of an object that has a mass of 20g and volume of 8cm3?
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
What is the density of a cube volume of 8cm and mass of 4g?
Density = mass/volume = 4g/8cm3 = 0.5g/cm3
What is the density of a cork mass 2g volume 8cm3?
Density = Mass/Volume = 2/8 = 0.25 g per cm3
What is the density of a cube with volume of 8cm3 and mass of 50g?
density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3
What is the density of a block that has a volume of 8 cm3 and a mass of 16 g?
16g/8cm3 = 2g/cm3 or 2x106g/m3
What is the equation for mass volume and density?
Mass = Density x Volume Density = Mass/Volume Volume = Mass/Density
How do you calculate the number of atoms in a block of aluminum that is 2 cm x 4 cm x 1 cm?
Volume of block = 8cm3. The density of Al is 2.7 g/cm3 Density = mass/volume Mass=Density*Volume Mass= 21.6g 21.6g Al *(1mole/26.98g) = .8 moles Al .8moles*(6.022*1023atoms/mole) = 4.82*1023 atoms
What is the density of a 64-g iron cube that displaces 8 mL of water?
Depends what metal. If I might add to the above, you cannot calculate the density of a substance without knowing its mass (weight) and its volume, since density is mass per unit volume. On the other hand, if you know the type of metal, and that it is pure, you can simply look up the density in a table since the density of all substances is constant for that substance, regardless of the weight or volume of the sample.
How do you find volume when the density and mass are known?
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
Volume of air formula?
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
What are mathematical formulas to explain how mass volume and density are related?
Density = mass/volume Mass = (density) x (volume) Volume = mass/density
What is the equation to calculate density?
d=m/v density= mass/ volume
