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Question 88

What is the approximate speed of sound in air?

A

340 m/s340\text{ m/s}340 m/s

B

340 km/s340\text{ km/s}340 km/s

C

3.0×108 m/s3.0 \times 10^8\text{ m/s}3.0×108 m/s

D

3.0×108 km/s3.0 \times 10^8\text{ km/s}3.0×108 km/s

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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