An earthquake produces a seismic wave with a frequency of 25 Hz.
The wave speed of this seismic wave is 6.0 km/s.
Calculate the wavelength of the seismic wave, in metres.
Use the equation:
wavelength=wave speedfrequency \text{wavelength} = \frac{\text{wave speed}}{\text{frequency}} wavelength=frequencywave speed64 exam-style questions on Edexcel GCSE Physics 4.1 Wave properties, covering 4.1.1 Waves transfer energy and information, 4.1.2 Frequency, wavelength, amplitude, period and wavefronts, 4.1.3 Longitudinal and transverse waves, 4.1.4 The wave speed equations, 4.1.5 Measuring wave velocity, and 4.1.6 Calculating depth or distance from waves. Each one has a worked solution and a mark scheme showing where the marks go.