Learning objective
Explain electron diffraction as evidence for wave-particle duality.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Electromagnetic radiation and quantum phenomena
Subtopic
Wave-particle duality
Aqa A Level PhysicsParticles and radiation
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Quick explanation
Explain electron diffraction as evidence for wave-particle duality
- This point belongs to Electromagnetic radiation and quantum phenomena, especially Wave-particle duality.
- You need to be able to explain electron diffraction as evidence for wave-particle duality.
- The key ideas to know are wave-particle duality, electron diffraction, and diffraction.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
wave-particle dualityelectron diffractiondiffraction
Why it matters
This objective helps connect Wave-particle duality to exam-style questions, flashcards, and revision notes for Electromagnetic radiation and quantum phenomena.
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Open revision notesRelated learning objectives
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The photoelectric effect
- Explain threshold frequency using photon energy and work function.
The photoelectric effect
- Use E = hf in photoelectric effect calculations.
The photoelectric effect
- Explain why wave theory cannot account for key photoelectric observations.
The photoelectric effect
- Distinguish excitation from ionisation.
Collisions of electrons with atoms
