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Cambridge AS & A Level Physics

8.1Stationary waves

Stationary waves in Cambridge AS & A Level Physics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic24 practice questions1 lesson

Learning objectives

What the syllabus expects you to be able to do.

  1. 8.1.1Explain and use the principle of superposition.
  2. 8.1.2Describe experiments showing stationary waves with microwaves, strings and air columns.
  3. 8.1.3Explain stationary-wave formation graphically and identify nodes and antinodes.
  4. 8.1.4Find wavelength from the positions of nodes or antinodes.

Lessons

  • Superposition and stationary waves

    45 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Stationary waves: sample question

1 mark

Which condition is needed for a stationary wave to form?

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Turn Stationary waves into a strength.

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