Surviving fraction after n half-lives (N = N₀ (1/2)^{t/t½})
jee-mainjee-advancedneet-ug
N = N₀ (1/2)^{t/t½}
What each symbol means
| Symbol | What it stands for |
|---|---|
| N | Remaining nuclei |
| t | Elapsed time |
| N_0 | Initial |
| t_{1/2} | Half-life |
When to use this
Half-life constant; good for quick counting problems.