A series of free GCSE/IGCSE Physics Notes and Lessons.
Draw diagrams to model the differences in the arrangement of particles between solids, liquids and gases.
How to calculate density of a material?
Explain the differences in density between solids, liquids and gases.
GCSE Science Required Practical Density - Regular objects
How to find the density of a regular object?
GCSE Science Required Practical Density - Irregular objects
How to use a displacement can (Eureka Can) to find the density of irregular objects?
GCSE Science Required Practical Density - Liquids
How to find the mass of sugar dissolved in a liquid? (this method ignores any change in volume caused by the solute)
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