| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ1.30 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 30 | Adapted from | N/A |
Question
Which phenomenon provides evidence for the wave nature of an electron?
A. Line spectra of atoms
B. Photoelectric effect
C. Beta decay of nuclei
D. Scattering of electrons by a crystal
Markscheme
D
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 12: Quantum and nuclear physics » 12.1 – The interaction of matter with radiation
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