Jim Al-Khalili explains the experiment that reveals the "central mystery of quantum mechanics": the double slit experiment. Sometimes called the "two-slit" or "Young's" experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental r
8:45
FacebookRoyal Institution of Great Britain
Jim Al-Khalili explains the experiment that reveals the "central mystery of quantum mechanics": the double slit experiment. Sometimes called the "two-slit" or "Young's" experiment, it
Royal Institution of Great Britain. . Jim Al-Khalili explains the experiment that reveals the "central mystery of quantum mechanics": the double slit experiment. Sometimes called the "two-slit" or "Young's" experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle ...
2.2M viewsSep 30, 2022
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The double-slit experiment demonstrates the wave-particle duality of particles such as electrons or photons. When particles pass through two slits and are not observed, they create an interference pattern on a screen, indicating wave-like behavior. However, if the particles are observed as they pass through the slits, the interference pattern disappears, and the particles behave like discrete particles. This experiment illustrates how the act of observation can influence the behavior of quantum
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