pub fn activity(decay_constant: f64, number_of_nuclei: f64) -> Option<f64>Expand description
Computes activity from a decay constant and number of nuclei.
Formula: A = lambda * N.
Activity is returned in becquerels when decay_constant is expressed per second.
ยงExamples
use use_nuclear::activity;
assert_eq!(activity(2.0, 10.0), Some(20.0));