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Question 28

A sound wave travels at 340 m/s. The distance between the centre of a compression and the centre of the nearest rarefaction in the sound wave is 2.0 cm.

What is the frequency of the sound wave?

A

85 Hz85\text{ Hz}85 Hz

B

170 Hz170\text{ Hz}170 Hz

C

8500 Hz8500\text{ Hz}8500 Hz

D

17000 Hz17000\text{ Hz}17000 Hz

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.

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