| Date | May 2016 | Marks available | 1 | Reference code | 16M.1.HL.TZ0.39 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 39 | Adapted from | N/A |
Question
A pure sample of mass m of a radioactive substance with half-life \({T_{\frac{1}{2}}}\) has an initial activity A0.
What are the half-life and the initial activity of a pure sample of mass 2m of the same radioactive substance?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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