Which row correctly states a harmful effect and a beneficial application of ionizing radiation?
| Harmful effect | Beneficial application | |
|---|---|---|
| A | kills cancer cells | causes gene mutation in healthy cells |
| B | causes gene mutation in healthy cells | kills cancer cells |
| C | causes gene mutation in healthy cells | causes gene mutation in healthy cells |
| D | kills cancer cells | kills cancer cells |
Row A
Row B
Row C
Row D
42 exam-style questions on CIE IGCSE Physics 5.2.5 Effects of ionising radiation and safety precautions. Each one has a worked solution and a mark scheme showing where the marks go.