Average Number Of Radioactive Decays Per Unit Time Rate Or Change In Number Of Radioactive Nuclei Present A Dn 1 (31.77 KiB) Viewed 80 times
Average Number Of Radioactive Decays Per Unit Time Rate Or Change In Number Of Radioactive Nuclei Present A Dn 2 (11.98 KiB) Viewed 80 times
- Average number of radioactive decays per unit time (rate) or - Change in number of radioactive nuclei present: A= -dN/dt Depends on number of nuclei present (N). During decay of a given sample, A will decrease with time. • Measured in Becquerel (Bq): = 1 disintegration per second (dps) 1 Bq =
dN A= dt - A = total activity N = number of particles t = time
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