First-order decay explorer
A quantity decaying at a constant rate: C(t) = C₀·e−kt. Drag the sliders and watch the curve and half-life update.
Half-life (t½)
2.31 time units
Value at t = 20
0.25
Rate constant k
0.30 / time
A quantity decaying at a constant rate: C(t) = C₀·e−kt. Drag the sliders and watch the curve and half-life update.
Half-life (t½)
2.31 time units
Value at t = 20
0.25
Rate constant k
0.30 / time