Double Slit Experiment explained! by Jim Al-Khalili
Δημοσιεύτηκε στις 1 Φεβ 2013
"If you can explain this using common sense and logic, do let me know, because there is a Nobel Prize for you.."
Professor
Jim Al-Khalili explains the experiment that reveals the "central
mystery of quantum mechanics" - the double slit experiment.
Watch the full lecture here:
http://www.youtube.com/watch?v=wwgQVZ...
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 results.
For this reason, Richard Feynman
called it "a phenomenon which is impossible ... to explain in any
classical way, and which has in it the heart of quantum mechanics. In
reality, it contains the only mystery [of quantum mechanics]," (see more
at http://en.wikipedia.org/wiki/Double-s...).
The Ri is on Twitter: http://twitter.com/ri_science
and Facebook: http://www.facebook.com/royalinstitution
Subscribe for the latest science videos: http://richannel.org/newsletter
Professor
Jim Al-Khalili explains the experiment that reveals the "central
mystery of quantum mechanics" - the double slit experiment.
Watch the full lecture here:
http://www.youtube.com/watch?v=wwgQVZ...
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 results.
For this reason, Richard Feynman
called it "a phenomenon which is impossible ... to explain in any
classical way, and which has in it the heart of quantum mechanics. In
reality, it contains the only mystery [of quantum mechanics]," (see more
at http://en.wikipedia.org/wiki/Double-s...).
The Ri is on Twitter: http://twitter.com/ri_science
and Facebook: http://www.facebook.com/royalinstitution
Subscribe for the latest science videos: http://richannel.org/newsletter
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