Practicing Success
Practicing Success
CUET Preparation Today
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$ N = \frac{N_0}{2^n}$ where $ n = \frac{t}{t_\frac{1}{2}}$ $N = \frac{N_0}{16} = \frac{N_0}{2^4}$ $\Rightarrow n = \frac{t}{t_\frac{1}{2}} = 4$ $t = 4 t_\frac{1}{2}= 400\mu s$ |
