A water wave passes from shallow water into deeper water, where the speed of the wave increases. As it enters the deeper water, what happens to the frequency and what happens to the wavelength of the wave?
Frequency remains the same, wavelength increases
Frequency remains the same, wavelength decreases
Frequency increases, wavelength remains the same
Frequency decreases, wavelength remains the same
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.