Determine its volume by how much water it displaces,
then divide mass by volume
Mass is measured by density multiplied by volume. In order to figure out a mass of a rock, one must know its density and its volume measurements.
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
You have to know two out of three ... mass, volume, density ... then you can find the missing one. If density is missing . . . Density = (mass)/(volume) If mass is missing . . . Mass = (density) x (volume) If volume is missing . . . Volume = (mass)/(density)
You need the mass and volume to calculate the density
Well, sweetheart, to find the volume of that rock, you divide the mass by the density. So, 600 g divided by 3.00 g/cm3 gives you a volume of 200 cm3. Voila, you've got your answer!
Find the mass using a scale. Find the volume by the water displacement method. Divide mass by volume and that equals density.
density = mass divided by volume = 100/25 = 4 grammes per cubic centimetre.
Mass is measured by density multiplied by volume. In order to figure out a mass of a rock, one must know its density and its volume measurements.
Since rock A is bigger but has the same mass as rock B, it will have a lower density compared to rock B. Density is calculated by dividing mass by volume, so the larger volume of rock A will result in a lower density.
The density of the rock is 20 grams/cm3. You can calculate density by dividing the mass by the volume.
To find the density of a rock, measure its mass using a scale and its volume using displacement method or geometric calculations. Then, divide the mass by the volume to calculate the density of the rock. Density is typically expressed in units such as grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).
The rock's density is 3 g/cm3
mass = density ( )/cm3 multiplied by volume( )cm3
Find its volume. Divide the mass by the volume to get the density.
Density is the amount of matter per cubic unit. So, in order to find density, you need to divide the mass of the object by its volume. For an example: if a rock has a volume of 2 cubic meters and it has a mass of 10 kg., then you would divide 10 by 2 and you get the density of the rock (i.e., 5 kg/meter^3). Density = Mass / Volume
To find the density, divide the mass of the rock (15 grams) by its volume (30 milliliters). Density = mass/volume, so in this case 15 grams / 30 milliliters = 0.5 grams per milliliter. Therefore, the density of the rock is 0.5 g/mL.
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume