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Question 242

A research vessel sends a sonar pulse vertically downwards to the ocean floor. An echo is detected 0.6 s later. If the speed of sound in seawater is 1500 m/s, how deep is the ocean at this location?

A

225 m225\text{ m}225 m

B

450 m450\text{ m}450 m

C

900 m900\text{ m}900 m

D

1500 m1500\text{ m}1500 m

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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