defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Atoms X Rays and the Ordering of the Elements
Match the type of wave with its Method of detection.
| A. X-rays | 1. Point contact diodes |
| B. Infra-red | 2. Thermopiles |
| C. Microwave | 3. Geiger tubes |
1
A - 2, B - 3, C - 1
2
A - 3, B - 2, C - 1
3
A - 2, B - 1, C - 3
4
A - 3, B - 1, C - 2