The table gives common uses for three types of electromagnetic wave:
| Detecting forged banknotes | Medical imaging of bones | Sterilising medical equipment | |
|---|---|---|---|
| A | X-rays | ultraviolet radiation | gamma rays |
| B | ultraviolet radiation | X-rays | gamma rays |
| C | gamma rays | X-rays | ultraviolet radiation |
| D | ultraviolet radiation | gamma rays | X-rays |
Which row correctly identifies the waves?
Row A
Row B
Row C
Row D
198 exam-style questions on CIE IGCSE Physics Electromagnetic spectrum, covering Electromagnetic spectrum. Each one has a worked solution and a mark scheme showing where the marks go.