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An object with an average density of 2.7 g per cm3. Since only the average density is determined, it could be a hollow object made from a denser material, or an object made from a mixture of several substances such that the average mass is 2.7 g cm-3.
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∙ 10y ago
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What is the density of matter with mass of 154.4 g and a volume of 8 cm cube?
Density = Mass/Volume = 154.4/8 = 19.3 g/cm3Density = Mass/Volume = 154.4/8 = 19.3 g/cm3Density = Mass/Volume = 154.4/8 = 19.3 g/cm3Density = Mass/Volume = 154.4/8 = 19.3 g/cm3
What is the volume of a rock with a density of 3.00 g cm3 and a mass of 600 g?
Volume = Mass/Density = 600 g/3.00 g cm3 = 200 cm3
A rock has a mass of 84 grams and a volume of 12 cc what is density?
density = mass/volume → density = 84 g / 12 cc = 7 g/cc = 7 g/cm³ = 7 g/ml
What is the density of an unknown substance with a mass of 16.5 g and a volume of 2.2 cm3?
Density = Mass/Volume = 16.5 g / 2.2 cm3 = 7.5 g/cm3
What is the density of copper if the volume is 100.0 cm cubed and the mass is 890 g?
density = mass ÷ volume = 890 g ÷ 100 cm³ = 8.9 g/cm³
How do you fine the density ot a stone if the mass is 20g and the volume is 10cm3?
density = mass divided by volume density = 20/10 = 2 g/cm3
If density equals volume mass then what is the density of 20g 10cm3?
Density is mass per unit volume. If 10 cm3 weighs 20g, the density is 2 g/cc.
If an object has density of 19.3 gcm3 and the volume is 10 cm3 what is the mass?
I took the liberty of changing the density to 5g/cm3 since 5g would be a mass quantity, and the volume to 10cm3, since 10cm would be a length quantity. density = mass/volume mass = density x volume = 5g/cm3 x 10cm3 = 50g
What is the volume of 27 g of aluminum?
If you know the density of aluminum, you can determine the volume of a specific mass of aluminum. Aluminum has a density of 2.70g/cm3. Density = mass/volume. If we know any two variables, we can manipulate the density equation to find the third variable. In this case, we know mass and density, so to find the volume, do the following calculation: Volume = mass/density Volume Al = (27g Al)/(2.70g/cm3 Al) = 10cm3 Al. So, 27g of Al has a volume of 10cm3. * * This answer should technically have two significant figures. As written, it only has one, because trailing zeroes without a decimal are not significant. We can indicate two significant figures by writing it in scientific notation as 1.0 x 101cm3, or we can write it with a decimal as 10. cm3.
What is the volume of a piece of aluminum that has a mass of 0.40 kg?
Density of aluminium is 2.7 g/cm³ 1 kg = 1000 g volume = mass / density → volume = 0.4 kg / 2.7 g/cm³ → volume = 0.4 × 1000 g /2.7 cm³ → volume = 4000 / 27 cm³ → volume = 148 4/27 cm³ ≈ 148.1 cm³
What is the mass of a cube that measures 3 cm on each side if the density of cube is 18 g?
The answer would be 3 times 3 times 3. First you dont need to know the volume of it because to get the mass you do length times width times height.The answer is 27. Thanx for the question.
What is the mass of an iron object that has a volume of 27 cm?
27cm3 x 7.85g/cm3 = 211 g
What is the density of matter with mass of 154.4 g and a volume of 8 cm cube?
Density = Mass/Volume = 154.4/8 = 19.3 g/cm3Density = Mass/Volume = 154.4/8 = 19.3 g/cm3Density = Mass/Volume = 154.4/8 = 19.3 g/cm3Density = Mass/Volume = 154.4/8 = 19.3 g/cm3
A substance has a mass of 27 grams and a volume of 10 cubic centermeter its denstity is what?
Not sure that anything has a volume of a cubic centremeter, since there is no such measure. Cubic centimetre, yes. Density = Mass/Volume = 27 g / 10 cc = 2.7 grams per centimetre.
An object has a mass of 16.55 g and a volume of 3.68 mL What is its density g mL?
Can't answer this because you have given the mass, but not the volume. Density = mass / volume.
A cube has a density of 1.4g cm3 and a volume of 64 cm3 What is the mass?
density = mass / volume → mass = density × volume → mass = 1.4 g/cm³ × 64 cm³ = 89.6 g
An object has a mass of 22.15 g and a volume of 4.23 mL What is its density g mL?
density=mass divided by volume
