An airport surveillance radar (ASR) system emits radio waves with a frequency of 2.40 GHz2.40 \text{ GHz}2.40 GHz to monitor incoming aircraft.
Calculate the wavelength of these radio waves.
Speed of electromagnetic waves = 3.00 × 108 m/s.
Show your working.
64 exam-style questions on Edexcel GCSE Physics 4.1 Wave properties. Each one has a worked solution and a mark scheme showing where the marks go.