Waves P and Q travel at the same speed. The period of P is three times the period of Q. Which gives the frequency and wavelength of P compared with Q?
Frequency three times as large; wavelength 13\frac{1}{3}31 as large
Frequency 13\frac{1}{3}31 as large; wavelength 13\frac{1}{3}31 as large
Frequency three times as large; wavelength three times as large
Frequency 13\frac{1}{3}31 as large; wavelength three times as large
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.