Match the following :
| 1 |
UV-Rays |
A | To destroy living tissues |
| 2 | IR-Rays | B | Radar system |
| 3 | X-Rays | C | Bone scanning |
| 4 | Radiowaves | D | Reduce muscle tension |
Answer & explanation
Correct answer: option 3
The LHS give the electromagnetic waves and the RHS gives its usage.