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6.1 Waves in air, fluids and solids

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Question 22
H

Two microphones are placed 0.80 m apart in front of a loudspeaker. An oscilloscope shows that the sound reaches the second microphone 2.4 ms after the first. What is the speed of sound in air?

[1]
A

0.33 m/s0.33\ \text{m/s}0.33 m/s

B

1.9 m/s1.9\ \text{m/s}1.9 m/s

C

192 m/s192\ \text{m/s}192 m/s

D

333 m/s333\ \text{m/s}333 m/s

Markscheme

6.1 Waves in air, fluids and solids Questions

  1. GCSE
  2. /Physics
  3. /6.1 Waves in air, fluids and solids

40 exam-style questions on AQA GCSE Physics 6.1 Waves in air, fluids and solids, covering 6.1.1 Transverse and longitudinal waves, 6.1.2 Properties of waves, 6.1.3 Reflection of waves, 6.1.4 Sound waves (HT only), and 6.1.5 Waves for detection and exploration (HT only). Each one has a worked solution and a mark scheme showing where the marks go.

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