Radio waves are a type of electromagnetic wave used to transfer energy and information from one place to another.
Which statement correctly describes the nature of a radio wave and how its energy is transferred?
a longitudinal wave with the oscillations parallel to the direction of energy transfer
a longitudinal wave with the oscillations perpendicular to the direction of energy transfer
a transverse wave with the oscillations parallel to the direction of energy transfer
a transverse wave with the oscillations perpendicular to the direction of energy transfer
237 exam-style questions on CIE IGCSE Physics General properties of waves, covering General properties of waves. Each one has a worked solution and a mark scheme showing where the marks go.