Exam-style question
Try this first
Explain wave-particle duality for photons and electrons, providing examples of experiments that support this concept.
Model answer
What a good answer should say
- Wave-particle duality refers to the phenomenon where particles such as photons and electrons exhibit both wave-like and particle-like properties.
- For example, in the double-slit experiment, light creates an interference pattern, demonstrating its wave nature, while in the photoelectric effect, light behaves as a stream of particles (photons) that can eject electrons from a material.
Explanation
Why this works
This answer is strong because it clearly defines wave-particle duality and provides relevant examples from experiments that illustrate the concept. The question tests the understanding of a fundamental principle in quantum physics and the ability to connect theory with experimental evidence.
Common mistake
No common mistake is linked to this question yet.