A source makes 30 complete oscillations in 0.12 s. The distance from the first compression to the fifth consecutive compression is 5.44 m. What is the wave speed?
340 m/s340\ \mathrm{m/s}340 m/s
1360 m/s1360\ \mathrm{m/s}1360 m/s
680 m/s680\ \mathrm{m/s}680 m/s
272 m/s272\ \mathrm{m/s}272 m/s
112 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.