Radioactivity is the process by which an unstable atomic nucleus loses energy by radiation. It is measured in becquerels (Bq).
1 mrem = 0.001 t½
1 t½ = 1,000 mrem
उदाहरण:
कन्वर्ट 15 Millirem से Half-life:
15 mrem = 0.015 t½
| Millirem | Half-life |
|---|---|
| 0.01 mrem | 1.0000e-5 t½ |
| 0.1 mrem | 0 t½ |
| 1 mrem | 0.001 t½ |
| 2 mrem | 0.002 t½ |
| 3 mrem | 0.003 t½ |
| 5 mrem | 0.005 t½ |
| 10 mrem | 0.01 t½ |
| 20 mrem | 0.02 t½ |
| 30 mrem | 0.03 t½ |
| 40 mrem | 0.04 t½ |
| 50 mrem | 0.05 t½ |
| 60 mrem | 0.06 t½ |
| 70 mrem | 0.07 t½ |
| 80 mrem | 0.08 t½ |
| 90 mrem | 0.09 t½ |
| 100 mrem | 0.1 t½ |
| 250 mrem | 0.25 t½ |
| 500 mrem | 0.5 t½ |
| 750 mrem | 0.75 t½ |
| 1000 mrem | 1 t½ |
| 10000 mrem | 10 t½ |
| 100000 mrem | 100 t½ |