# Quantum Wave Interference

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Rulează
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### Subiecte

• Mecanică cuantică
• Fotoni
• Electroni
• Atomi
• Particule
• Unde

### Descriere

When do photons, electrons, and atoms behave like particles and when do they behave like waves? Watch waves spread out and interfere as they pass through a double slit, then get detected on a screen as tiny dots. Use quantum detectors to explore how measurements change the waves and the patterns they produce on the screen.

### Studii de caz

• Visualize a photon, electron, neutron, or helium atom as a wave packet that collapses upon detection.
• Visualize what happens to the wave between slit and screen.
• Justify how the double slit experiment explains that matter and light behave as waves.
• Describe the behavior of a wave function in the presence of a detector, and explain how putting a detector over a slit destroys the interference pattern. Determine how the interference pattern will change if you change the mass, speed, or wavelength.
• Recognize large range of size scales involved in quantum interference experiments.
• Recognize that two coherent light sources can interfere, but only if they have the same wavelength.
Versiune 1.11

### Sfaturi pentru profesori

 Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ).

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Belarusian All беларускі Інтэрферэнцыя і дыфракцыя квантавых часціц
Bosnian All Bosanski KVANTNO-TALASNA INTERFERENCIJA
Chinese - Simplified All 中文 (中国) 量子波干涉
Chinese - Traditional All 中文 (台灣) 量子波干涉
Croatian All hrvatski Kvantna interferencija valova
Danish All Dansk Kvantum-bølge-interferens
Dutch All Nederlands Kwantum golfinterferentie
French All français Interférence d'onde quantique
Galician All Gallegan Interferencia Onda Cuántica
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German All Deutsch Quantenwellen Interferenz
Greek All Ελληνικά Quantum Wave Interference
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Hungarian All magyar Kvantumhullám-interferencia
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