Water waves can be used to show reflection, refraction, and diffraction.
For each of these phenomena, which row in the table below correctly shows whether or not the wavelength of the water waves changes?
| Reflection | Refraction | Diffraction | |
|---|---|---|---|
| A | yes | no | no |
| B | no | yes | no |
| C | no | no | yes |
| D | yes | yes | no |
Row A
Row B
Row C
Row D
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.