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CAMBRIDGE 9702AS & A Level Physics25 theory topics + practical skills
⌂All topics✦Exam Practice◔Dashboard

AS LEVEL · TOPICS 1–11

01Physical quantities and units›02Kinematics›03Dynamics›04Forces, density and pressure›05Work, energy and power›06Deformation of solids›07Waves›08Superposition›09Electricity›10D.C. circuits›11Particle physics›

A LEVEL · TOPICS 12–25

12Motion in a circle›13Gravitational fields›14Temperature›15Ideal gases›16Thermodynamics›17Oscillations›18Electric fields›19Capacitance›20Magnetic fields›21Alternating currents›22Quantum physics›23Nuclear physics›24Medical physics›25Astronomy and cosmology›

PRACTICAL SKILLS

26Practical work›
Course overviewExam practiceDashboard
CAMBRIDGE 9702 · AS LEVEL
08

Topic 8

Superposition

Your complete topic collection. Learn the ideas, practise the questions and revise the essentials.

All resourcesLesson slidesPaper 1 · Complete topical bookPaper 2 · Complete topical bookPaper 1 · In-class questionsPaper 2 · In-class questionsEquation sheetDefinition sheetInteractive learning
EXPLORE & ASSESS

Put the ideas into practice.

Your existing interactive lessons, tools and assessments are all here. Assessment results continue to save to your dashboard.

Interactive toolkitStructured practiceTopic assessment
8.1 · Superposition
  • The principle of superposition
  • Constructive and destructive interference
  • Coherence and two-source interference
  • Stationary waves
  • Nodes, antinodes and harmonics
  • Diffraction
  • Young's double-slit experiment
  • Diffraction gratings
← Topic 7: WavesTopic 9: Electricity →