Input information
exponential decay | half-life | e^+ (positron) (half-life): ∞ time | 1 second
Results
remaining fraction of number of particles | 100% = 1 decay constant | 0 Bq (becquerels)
Equation
N/N_0 = e^(-λ T) | λ = log(2)/t_1/2 | N/N_0 | remaining fraction of number of particles t_1/2 | half-life T | time λ | decay constant