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6.1 Waves in air, fluids and solids

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Question 4

An ultrasound wave has a frequency of 40 000 Hz40\,000\text{ Hz}40000 Hz. The speed of this wave in water is 1500 m/s1500\text{ m/s}1500 m/s. Calculate the wavelength of the ultrasound wave in water. Use the equation: \

\text{wavelength} = \frac{\text{wave speed}}{\text{frequency}}{\char"24}$
[2]
Markscheme

6.1 Waves in air, fluids and solids Questions

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

14 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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