← IB Physics (SL & HL) curriculum
IB Physics – Topic E.3 · Nuclear and quantum physics
E.3Activity and half-life
Syllabus section: Radioactive decay
The random nature of radioactive decay, activity and half-life; at A Level, the decay constant, A = λN and x = x₀e^(−λt).
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Interactive simulation
Simulations are the same in every curriculum — the physics doesn’t change with the syllabus.
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Also available: 5 IGCSE questions · 5 A Level questions
Filed under Chapter 23 · Radioactivity