1) Write down the formula/ calculation for working out density. Also, write the formula triangle.
2) What are the two common units for density?
3) Gold has a density of 19.3 g/cm3. Find the mass of a 60 cm3 block of gold.
4) Cement has a density of 1,440 kg/m3. Find the mass of a block of cement that has a volume of 6.5 m3.
5) A lump of cobalt has a mass of 516.2 grams and a volume of 58 cm3. Find the density of cobalt. Give your answer in g/cm3.
6) A sculpture is made out of granite. Granite has a density of 2.75 g/cm3. The sculpture has a mass of 1.65 kilograms. Find the volume of the sculpture in cm3.
7) A 5.2 m3 block of chalk has a mass of 12,994.8 kg. Find the density of chalk. Give your answer in kg/m3.
8) A particular type of wood has a density of 420 kg/m3. A certain lump of this wood has a mass of 12,768 kilograms. Work out the volume of this lump of wood. Give your answer in m3.