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Question 213

A ship uses a sonar system to detect fish underwater. The system sends sound pulses into the water and detects the pulses that bounce back off a school of fish.

Which wave property is responsible for the return of the sound pulses to the ship?

A

diffraction

B

dispersion

C

reflection

D

refraction

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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