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1. www.welt.de › mediathek › dokumentationSpacetime - Doku-Reihe - WELT

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   Mediathek von WELT & N24: Hier finden Sie alle Sendungen der Dokumentationsreihe mit Prof. Dr. Ulrich Walter "Spacetime".

2. physics.info › space-timeSpace-Time – The Physics Hypertextbook

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   Einstein developed a new view of time first and then space. The laws of physics must be the same in all inertial reference frames. This statement is known as the principle of relativity. The speed of light in a vacuum has the same value in all inertial reference frames regardless of the velocity of the observer or the velocity of the source.

3. phys.libretexts.org › Bookshelves › University_Physics24.6: Lorentz transformations and space-time - Physics LibreTexts

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   The effect of the Lorentz transformation on a space-time diagram is to tilt both the space and time axes “inwards” 1, by an angle, α, given by: tanα = v c. Figure 24.6.4 shows a light-like interval between two points, A and B, and how to determine the space-time coordinates in the two reference frames.

4. einstein.stanford.edu › content › relativitySpecial & General Relativity Questions and Answers

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   Because space consists of 3 dimensions, and time is 1-dimensional, space-time must, therefore, be a 4-dimensional object. It is believed to be a 'continuum' because so far as we know, there are no missing points in space or instants in time, and both can be subdivided without any apparent limit in size or duration. So, physicists now routinely consider our world to be embedded in this 4 ...

5. www.space.com › time-how-it-worksWhat is time? | Space

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   26. Aug. 2022 · Time is all around us and is the basis of how we record life on Earth. Civilizations rise and fall, stars are born and extinguished, and our method of tracking how those moments relate to the ...

6. www.newscientist.com › article › mg24332470-500-what-is-spaceWhat is space-time? The true origins of the fabric of reality

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   11. Sept. 2019 · A bold new perspective suggests space-time isn’t a fundamental entity but emerges from quantum entanglement, says physicist Sean Carroll. LET’S say you want to meet a friend for coffee. You ...

7. www.youtube.com › watchWhat is Space-Time ? - YouTube

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   Space-time is the fundamental concept of the theory of relativity, a truly fusion of space and time with striking consequences. We present this idea in a ver...

   • Videolänge: 5 Min.
   • Ansichten: 360,2K

   • Autor: Sciences de la nature