Density = (mass) / (volume) Multiply both sides of the equation by (volume): Mass = (Density) times (volume)
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To calculate the mass of something using density and volume, you need to use the formula: mass = density x volume. First, multiply the density of the substance by its volume to find the mass. Density is typically measured in units like grams per cubic centimeter (g/cm3) or kilograms per cubic meter (kg/m3) and volume is measured in units like cubic centimeters (cm3) or cubic meters (m3).
To find the density of an object, you need to measure its mass (using a scale) and its volume (using a ruler, displacement method, or geometric calculations). Density is calculated by dividing the mass of an object by its volume.
To calculate density using a 100mL beaker or cylinder, you would first measure the mass of the substance using a balance. Then, you would divide the mass by the volume of the beaker or cylinder to obtain the density. Density = mass / volume.
To calculate the density of a grinding wheel, you need to know its mass (in grams) and volume (in cubic centimeters). First, measure the mass of the grinding wheel using a scale. Then, calculate the volume by measuring the dimensions (length, width, and height) of the wheel and using the formula for the volume of a cylinder (π x radius^2 x height). Finally, divide the mass by the volume to determine the density of the grinding wheel in grams per cubic centimeter.
To find the volume of a liquid using the weight of the liquid, you need to know the density of the liquid. Once you have the density, you can divide the weight of the liquid by the density to calculate the volume. The formula to calculate volume using weight and density is Volume = Weight / Density.
You can find the diameter of an asteroid knowing its density and mass by using the formula for volume of a sphere (V = 4/3 * π * r^3, where r is the radius) and density (density = mass/volume). With the asteroid's mass, you can calculate its volume using density, and then find the radius using the volume formula. Finally, double the radius to find the diameter.