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  1. Physics - Wikipedia

    Physics is the scientific study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. [1] . It is one of the most fundamental …

  2. Definition, Types, Topics, Importance, & Facts - Britannica

    Feb 6, 2026 · physics, science that deals with the structure of matter and the interactions between the fundamental constituents of the observable universe. In the broadest sense, physics (from the Greek …

  3. Willkommen bei Leifiphysik | LEIFIphysik

    Wir haben 3 wunderbare Versuche überarbeitet, mit denen ihr die Interfenz von Licht ohne Nutzung von Beugung zeigen könnt: Interferenz beim LLOYD'schen Spiegelversuch mit einem He-Ne-Laser . …

  4. Physics archive | Science | Khan Academy

    Physics the study of matter, motion, energy, and force.

  5. Annalen der Physik | Physics Journal | Wiley Online Library

    Nov 1, 2025 · Our topics range from fundamental research to forefront applications including emerging and interdisciplinary fields, including condensed matter, quantum physics, photonics, materials …

  6. MIT Physics

    From quarks to twistronics to dark matter, MIT is on the cutting edge of physics research. “This new microscope now allows us to see a new mode of superconducting electrons that nobody has ever …

  7. Physics - ScienceDaily

    Mar 9, 2023 · Today, physics is a broad and highly developed subject. Research is often divided into four subfields: condensed matter physics; atomic, molecular, and optical physics; high energy …

  8. Physics Stack Exchange

    What does it mean for the electron to be absorbed in electron capture? How do we show that in complete thermodynamic equilibrium, a composite system will become "one larger system"? Why …

  9. Physics - an overview | ScienceDirect Topics

    Physics is the paradigm of all scientific knowledge. Over the centuries it has evolved to a complexity that has resulted in a separation into various subfields, always connected with one another and very …

  10. NobelPrize.org

    Physics was the prize area which Alfred Nobel mentioned first in his will from 1895. At the end of the nineteenth century, many people considered physics as the foremost of the sciences, and perhaps …