A system consists of N0 nucleus at t = 0. The number of nuclei remaining after half of a half – life (that is, at time t = \(\frac{1}{2}\)T1/2)
A. \(\frac{\mathrm{N}_{0}}{2}\)
B. \(\frac{N_{0}}{\sqrt{2}}\)
C. \(\frac{\mathrm{N}_{0}}{4}\)
D. \(\frac{\mathrm{N}_{0}}{8}\)
Answer:B
A system consists of N0 nucleus at t = 0. The number of nuclei remaining after half of a half – life (that is, at time t = \(\frac{1}{2}\)T1/2)
A. \(\frac{\mathrm{N}_{0}}{2}\) B. \(\frac{N_{0}}{\sqrt{2}}\) C. \(\frac{\mathrm{N}_{0}}{4}\) D. \(\frac{\mathrm{N}_{0}}{8}\)