Exam-style question
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Which of the following best illustrates the wave-particle duality of electrons?.
- A.The emission of photons from a metal surface
- B.The interference pattern produced by electrons
- C.The ionization of atoms by high-energy photons
- D.The movement of electrons in a conductor
Model answer
What a good answer should say
- The interference pattern produced by electrons
Explanation
Why this works
The evidence of an interference pattern produced by electrons in a double-slit experiment shows that they can behave as waves. This interpretation suggests that electrons possess wave-like properties, which challenges classical particle descriptions.
The conclusion is that this behavior exemplifies the wave-particle duality inherent in quantum mechanics.
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