Water waves can undergo reflection, refraction, and diffraction. Which of the following options correctly describes whether the wavelength of the waves changes during each of these three phenomena?
Reflection (yes), refraction (yes), diffraction (no)
Reflection (no), refraction (no), diffraction (yes)
Reflection (no), refraction (yes), diffraction (no)
Reflection (yes), refraction (no), diffraction (yes)
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.