Materi Fungsi Eksponen Aplikasi Radioaktif

Materi Fungsi Eksponen - Konsep Peluruhan
[tex] \displaystyle \frac{N_t}{N_0} = (\frac{1}{2})^{\frac{t}{T_{1/2}}} \\ \frac{6}{96} = (\frac{1}{2})^{\frac{28}{T_{1/2}}} \\ \frac{1}{16} = (\frac{1}{2})^{\frac{28}{T_{1/2}}} \\ 2^{-4} = 2^{\frac{-28}{T_{1/2}}} \\ -4 = \frac{-28}{T_{1/2}} \\ T_{1/2} = 7 [/tex]
Jadi, waktu paruhnya 7 tahun.