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This density is 0,8 g/cm3.
The volume should be 200 cm3, not cm2. Density = Mass/Volume = 120g /200 cm3 = 0.6 g/cm3
The volume of the piece of wood is (10 x 5 x 3) = 150 cubic cm. In order to find its density, you also have to know its mass. When you have that, divide it by 150 cm3, and the answer is the density.
d=m/v d=(25g)/(5cm3 ) d=5g/cm3
Volume = mass/volume = 500g/10cm3 = 50g/cm3
The density of the wood is calculated by dividing the mass (50g) by the volume (210cm3). Density = Mass/Volume, so 50g / 210cm3 = 0.238 g/cm3.
The density of the wood block is calculated by dividing the mass by the volume, so density = mass/volume. In this case, density = 57g / 125 cm3 = 0.456 g/cm3.
25/29.4 = 0.85 grams/cm3
The density of the wood block is calculated by dividing its mass by its volume. In this case, the density would be 0.456 g/cm3 (57 g / 125 cm3).
This density is 0,8 g/cm3.
Assuming the wood has a volume of 200 cm3 and not 200 cm as stated, its density is 120 g/200 cm3 =120/200 g/cm3 = 0.6 g/cm3
The density of the wood is 6.25 g/cm^3. This is calculated by dividing the mass (25 grams) by the volume (4 cm^3). Density is a measure of how much mass is contained in a certain volume of a substance.
The density of the metal is 11.33 g/cm3. This is calculated by dividing the mass (68g) by the volume (6 cm3).
The density of the piece of paper is calculated by dividing its mass (15.5 g) by its volume (27.0 cm3). Density = mass/volume = 15.5 g / 27.0 cm3 = 0.574 g/cm3.
The density of maple wood is around 0.67 g/cm3. To find the mass, you would multiply the volume (640 cm3) by the density (0.67 g/cm3), resulting in a mass of approximately 428.8 grams.
The volume should be 200 cm3, not cm2. Density = Mass/Volume = 120g /200 cm3 = 0.6 g/cm3
Iron pyrite (FeS2) has a density of 4.8 to 5.0 grams per cm3. A piece of volume 40 cm3 would, therefore have a mass of volume*density = 192 to 200 grams.