| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ2.26 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 26 | Adapted from | N/A |
Question
The structure of the atom was investigated by firing alpha particles from a source at a thin foil of gold. The basic set-up of the apparatus is shown.
Which graph shows the variation in the number of scattered alpha particles with scattering angle \(\theta \)?
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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