Particle ModelHigh Exam FrequencyAQA

Density

Revise Density in Particle Model for GCSE Physics with 13 exam-style questions and 30 flashcards. This is a high-frequency exam topic, so students should expect to explain it clearly under timed conditions.

Sample Flashcards

Density equation
ρ = m/V
What is density?
Mass per unit volume of a substance. How much 'stuff' is packed into a given space.

Sample Questions

What is the correct equation for density?

  • A. Density = volume ÷ mass
  • B. Density = mass × volume
  • C. Density = mass + volume
  • D. Density = mass ÷ volume
1 markfoundation

Explain why gases have a much lower density than solids, using ideas about particles.

2 marksstandard

13

exam-style questions

30

revision flashcards

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