1) What is the equation for Density? a) Density = mass x volume b) Density = volume / mass c) Density = mass - volume d) Density = mass / volume 2) The rock has a mass of 100 g. Using the picture of he rock, find the density of the rock? a) 1 g/mL b) 10 g/mL c) 10 mL/g d) 100 g 3) Use the picture to find the volume of the regular object. a) 160 cm3 b) 160 g/cm3 c) 20 cm3 d) 32 cm3 4) You have a rock with a volume of 15cm3 and a mass of 45 g. What is its density? a) 60 g/cm3 b) 30 g/cm3 c) 3 g/cm3 d) 1 g/mL 5) A platinum bar measures 5.0 cm long, 4.0 cm wide, and 1.5 cm thick. It has a mass of 15.0 g. What is the density? a) 0.5 g/cm3 b) 5 g/cm3 c) 30 g/cm3 d) 15 g/cm3 6) A bar of soap is 12 cm tall, 6 cm wide, and 10 cm long. It has a mass of 415 grams. Will it sink or float?ap? a) Sink b) Float 7) A cork has a mass of 3 grams and a volume of 16 cm3 . Calculate the density a) 0.1875 g/cm3 b) 5.3333 g/cm3 c) 48 g/cm3 d) 13 g/cm3 8) What is the density of water? a) 1 mL b) 2 mL/g c) 0 g d) 1 g/mL

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