1. What is the density of a 5cm3 concrete block that has a mass of 10g? 1. What is the density of a 5cm3 concrete block that has a mass of 10g? 1. What is the density of a 5cm3 concrete block that has a mass of 10g? Density = mass ÷ volume Density = mass ÷ volume Density = mass ÷ volume = 10g ÷ 5cm3 = = 10g ÷ 5cm3 _ g / cm3 = = 10g ÷ 5cm3 _ g / cm3 = _ g / cm3 2. What is the density of a 10cm3 volume of water that has a mass of 10g? 2. What is the density of a 10cm3 volume of water that has a mass of 10g? 2. What is the density of a 10cm3 volume of water that has a mass of 10g? Density = mass ÷ volume Density = mass ÷ volume Density = mass ÷ volume 3 = _g÷ cm = _ g / cm3 3 = _g÷ cm = _ g / cm3 cm3 = _g÷ = _ g / cm3 3. What is the density of a 6cm3 cork that has a mass of 3g? 3. What is the density of a 6cm3 cork that has a mass of 3g? 3. What is the density of a 6cm3 cork that has a mass of 3g? Density = m Density = m Density = m ÷v = = _ ÷ _ 3 _ g / cm ÷v = = _ ÷ _ 3 _ g / cm ÷v = = _ ÷ _ 3 _ g / cm 4. What is the density of a 0.5cm3 nugget of gold that has a mass of 10g? 4. What is the density of a 0.5cm3 nugget of gold that has a mass of 10g? 4. What is the density of a 0.5cm3 nugget of gold that has a mass of 10g? Density = Density = Density = ÷ = = ÷ _ 3 _ g / cm ÷ = = ÷ _ 3 _ g / cm ÷ = = ÷ _ 3 _ g / cm 5. What is the density of a 15cm3 iron bar that has a mass of 120g? 5. What is the density of a 15cm3 iron bar that has a mass of 120g? 5. What is the density of a 15cm3 iron bar that has a mass of 120g? Density = Density = Density = ÷ = = ÷ _ _ ÷ = = ÷ _ _ ÷ = = ÷ _ _
