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Question 9

A buzzer is adjusted so that it produces a quieter sound of a higher pitch.

What effect does this have on the amplitude and on the frequency of the sound waves?

A

larger amplitude, greater frequency

B

larger amplitude, smaller frequency

C

smaller amplitude, greater frequency

D

smaller amplitude, smaller frequency

Markscheme

Sound Questions

  1. IGCSE
  2. /Physics
  3. /Sound

295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank