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Question 75

Sound travels through air at a speed of 330 m s-1. A source generates sound waves at a frequency of 1.5 kHz1.5\text{ kHz}1.5 kHz.

What is the wavelength of the sound waves?

A

0.22 m0.22\text{ m}0.22 m

B

4.5 m4.5\text{ m}4.5 m

C

220 m220\text{ m}220 m

D

495 m495\text{ m}495 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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