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1.4 Density

Syllabus
0625–2026–2027
Topic
1.4
Level
—

1.4.1—Density as mass per unit volume

  • Define density as mass per unit volume; recall/use: ρ = m/V

1.4.2—To determine the density of a liquid

  • Describe how to determine the density of a liquid, of a regularly shaped solid and of an irregularly shaped solid which sinks in a liquid (volume by displacement), including appropriate calculations

1.4.3—Whether an object floats based on

  • Determine whether an object floats based on density data

1.4.4—Whether one liquid will float on

  • Determine whether one liquid will float on another liquid based on density data given that the liquids do not mix

Objective notes

4 learning objectives
ConceptIGCSE Physics