We have been given the necessesary quantities needed for solving the problem. Therefore:
Density mass/volume
Mass has been given to as which is 43.5g
Volume also given to as which is 15cm3
Therefore density = 43.5g/15cm3
= 2.9g/cm3
density = mass/volume,so the density of your metal is:25/10 = 2.5g/cm3 (grams per cm cubed)
Density is found by dividing Mass by volume where mass is in grams and volume is in milliliters. 20 liters=20,000 ml so the calculation becomes 158/20,000 which yiels a result of .0079
Assuming that the metal's density is measured in grams per centimeter cubed (and not, for instance, grams per liter), the volume is found by dividing the mass by the density. In this case, it's approximately 2.341 centimeters cubed.
-- The density doesn't depend on the size of the sample. A microscopic speck of amaterial has the same density as a truckload of the same material.-- The density does, however, depend on what the material is ... what "metal" the questionis talking about in this case. Without knowing that, there's no way to determine its density.For example, the density of magnesium is 1.4 g/ml, but it's 11.4 for lead, and there area lot more metals besides those, each with different density.
Use the expression, density = mass/ volume. So density = 150/115 = 1.304 g/cm3
The metal block's density is about 13.636 g/cm3
Density is mass divided by volume. D = (750g/55cm3) D = 13.63636 g/cm3
To determine the density of a metal, you need to know its mass (in grams) and its volume (in cubic centimeters). Density is calculated by dividing the mass of the metal by its volume.
Density = mass ÷ volume 0.91 g/mL = 62.0 grams ÷ volume Volume = 62.0 ÷ 0.91 = 68.1 mL
Density = Mass/Volume = 17/4 = 4.25 grams per cm3
Density = Mass/Volume = 600/30 = 20 grams per ml.
The density of the metal bar is 19.3 grams per cubic centimeter (g/cm³). This is calculated by dividing the mass (57.9 g) by the volume (3 cm³).
density = mass/volume,so the density of your metal is:25/10 = 2.5g/cm3 (grams per cm cubed)
Density is found by dividing Mass by volume where mass is in grams and volume is in milliliters. 20 liters=20,000 ml so the calculation becomes 158/20,000 which yiels a result of .0079
Assuming that the metal's density is measured in grams per centimeter cubed (and not, for instance, grams per liter), the volume is found by dividing the mass by the density. In this case, it's approximately 2.341 centimeters cubed.
Density = Mass/Volume = 16/2.8 g/mL = 5.714 grams per mL (approx).
-- The density doesn't depend on the size of the sample. A microscopic speck of amaterial has the same density as a truckload of the same material.-- The density does, however, depend on what the material is ... what "metal" the questionis talking about in this case. Without knowing that, there's no way to determine its density.For example, the density of magnesium is 1.4 g/ml, but it's 11.4 for lead, and there area lot more metals besides those, each with different density.