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  1. en.wikipedia.org › wiki › PhysicsPhysics - Wikipedia

    2 days ago · Physics is the natural science of matter, involving the study of matter, [a] its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. [2] Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves.

    • Natural Science

      Physics embodies the study of the fundamental constituents...

    • Outline of Physics

      Physics – branch of science that studies matter and its...

    • Covariance

      In physics, the principle of covariance emphasizes the...

  2. en.wikipedia.org › wiki › ForceForce - Wikipedia

    3 days ago · In physics, a force is an influence that can cause an object to change its velocity, i.e., to accelerate, meaning a change in speed or direction, unless counterbalanced by other forces. The concept of force makes the everyday notion of pushing or pulling mathematically precise.

  3. en.wikipedia.org › wiki › Dark_matterDark matter - Wikipedia

    1 day ago · t. e. In astronomy, dark matter is a hypothetical form of matter that appears not to interact with light or the electromagnetic field. Dark matter is implied by gravitational effects which cannot be explained by general relativity unless more matter is present than can be seen.

  4. 5 days ago · contributed. Quantum mechanics [QM] is a branch of physics which describes physical systems so that properties like the energy or angular momentum are discrete quantities that are multiples of a smallest unit or quantum. A famous physicist named Erwin Schrödinger made an example of quantum mechanics, often called Schrödinger's cat.

    • physics - wikipedia the free encyclopedia1
    • physics - wikipedia the free encyclopedia2
    • physics - wikipedia the free encyclopedia3
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    • physics - wikipedia the free encyclopedia5
  5. 4 days ago · Wikipedia is guided by the following principles, referred to as the Five Pillars: Wikipedia is an encyclopedia. Wikipedia is written from a neutral point of view. Wikipedia is free content that anyone can edit, use, modify, and distribute. Editors should interact with each other in a respectable and civil manner.

  6. 5 days ago · At the Niels Bohr Institute at the University of Copenhagen, we research and teach within a broad spectrum of physics areas: Quantum computers and quantum communication, astrophysics, particle physics, computational physics, solid state physics, climate and geophysics and biophysics.

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  8. 2 days ago · The Physics of the Cosmos (PhysCOS) Program is one of three focused programs contained within NASA's Astrophysics Division (APD), together with Cosmic Origins (COR) and the Exoplanet Exploration Program (ExEP). PhysCOS lies at the intersection of physics and astronomy.

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