Exam-style question
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What evidence supports the idea that particles can exhibit wave behaviour?.
Model answer
What a good answer should say
- The phenomenon of electron diffraction demonstrates that particles, such as electrons, can create interference patterns, which are characteristic of waves.
Explanation
Why this works
This answer is strong because it identifies electron diffraction as clear evidence of wave behaviour in particles. The interpretation shows that the interference patterns produced by electrons indicate their wave-like nature.
The implication is that this wave behaviour challenges classical particle descriptions, leading to the conclusion that particles possess dual characteristics.
Common mistake
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