Practise measuring irregular volume by displacement, selecting balances and cylinders, and calculating density from mass and displaced volume in Cambridge IGCSE Physics questions.
An irregularly shaped solid object has a density of 2.7 g/cm3.
Describe a method to measure the volume of the irregularly shaped solid object.
measure (initial) volume of liquid / water AND immerse object
OR
immerse object in a known / measured volume of liquid / water
subtract initial / start volume from final / new volume
OR calculate the difference in volume
OR measure change in volume
OR (alternative answer)
fill displacement can / container with water AND immerse object
measure volume of displaced water