13 Once you know the density of an object, you can calculate its mass and/or its volume. Density is found by dividing mass by volume (D = m/v).Mass can be found by multiplying volume times density (M = v • d).Volume can be found by dividing mass by density (V= m/d).
14 Calculate Using The Triangle Chart D = M/VV = M/DM = D x V
15 Now try the following problems. What is the density of an object that has a mass of 32 g and a volume of 9.2 cm³? __________ g/cm³What is the density of an object that has a volume of 12.9 cm³ and a mass of 23 g? ____________ g/cm³What is the volume of an object that has a density of 1.5 g/cm³ and a mass of 13 g? ___________ cm³What is the volume of an object that has a density of 0.7 g/cm³ and a mass of 14 g? ___________ cm³What is the mass of an object that has a volume of 17.3 cm³ and a density of 2.7 g/cm³? ___________ gWhat is the mass of an object that has a density of 3.5 g/cm³ and a volume of 23.8 cm³? ___________ g22.214.171.124046.783.3
16 Find the density of the items in the cup on the table and then determine whether they will float or sink in water.RubberbandMass ______ g / Volume ______cm³ = Density ______ g/cm³Match StickPaperclipCorkVegetable OilMass ______ g / Volume ______mL = Density ______ g/cm30.630.51.260.120.380.3126.96.36.199120.58.35100.835