Which of the following options correctly describes sound waves travelling through air?
Wave type is longitudinal, with vibrations parallel to the direction of wave travel.
Wave type is longitudinal, with vibrations perpendicular to the direction of wave travel.
Wave type is transverse, with vibrations parallel to the direction of wave travel.
Wave type is transverse, with vibrations perpendicular to the direction of wave travel.
295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.