Having studied the mass and volume of the liquids, Mr. Molina's class can calculate the density and then compare them between liquids.
For any substance, its density is defined as how much mass it has for every unit of volume that it takes up. Therefore, density can be calculated by dividing the mass of the liquid by its volume.
Mr. Molina’s class studied the mass and volume of three liquids. Therefore, they can divide the mass of each liquid by the volume that it occupies, and then proceed to compare the numbers from each liquid to see which have the highest and lowest densities. Finally, by subtracting these two results, you can calculate which liquids have the highest difference in density.
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