GCSE Maths (AQA)

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Density Calculations

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Geometry and Measures Mensuration and Calculation

Density Calculations

7:14 Real-World Calculations
Spec N13 R1 G14
Previous Kinematic Calculations Next Scale Diagrams
  • Density is the mass per unit volume of an object
  • Density can be calculated by dividing the mass of an object by its volume
  • The formula triangle can be used to remember the relationship between density, mass, and volume
  • Density is typically measured in grams per meters cubed
  • To calculate the density of a mixture of two substances with different densities, find the new mass and volume of the mixture
  • The density of a mixture can be calculated using the formula: density = mass/volume
  • Example question: Calculate the density of a glycerol-water mixture by finding the mass and volume of each substance and using the formula density = mass/volume

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