• Thumbnail for Classical physics
    In historical discussions, classical physics refers to pre-1900 physics, while modern physics refers to post-1900 physics, which incorporates elements...
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  • Thumbnail for Classical mechanics
    The development of classical mechanics involved substantial change in the methods and philosophy of physics. The qualifier classical distinguishes this...
    52 KB (5,857 words) - 05:00, 17 June 2025
  • Thumbnail for Physics
    foundation of "modern physics", with other topics becoming "classical physics". The majority of applications of physics are essentially classical.: xxxi  The laws...
    83 KB (8,938 words) - 16:34, 18 June 2025
  • Thumbnail for History of physics
    physics was transformed by the discoveries of quantum mechanics, relativity, and atomic theory. Physics today may be divided loosely into classical physics...
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  • Thumbnail for Quantum mechanics
    science. Quantum mechanics can describe many systems that classical physics cannot. Classical physics can describe many aspects of nature at an ordinary (macroscopic...
    99 KB (12,153 words) - 00:32, 16 June 2025
  • This glossary of physics is a list of definitions of terms and concepts relevant to physics, its sub-disciplines, and related fields, including mechanics...
    112 KB (12,882 words) - 02:03, 6 June 2025
  • vacuum during a time interval of 1/299792458 of a second (exact). In classical physics, space is a three-dimensional Euclidean space where any position can...
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  • Thumbnail for Branches of physics
    Branches of physics include classical mechanics; thermodynamics and statistical mechanics; electromagnetism and photonics; relativity; quantum mechanics...
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  • Thumbnail for Mathematical physics
    historical parts of our world. Applying the techniques of mathematical physics to classical mechanics typically involves the rigorous, abstract, and advanced...
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  • physics, semiclassical refers to a theory in which one part of a system is described quantum mechanically, whereas the other is treated classically....
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  • Thumbnail for Modern physics
    Notable branches of modern physics include quantum mechanics, special relativity, and general relativity. Classical physics is typically concerned with...
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  • In physics, dynamics or classical dynamics is the study of forces and their effect on motion. It is a branch of classical mechanics, along with statics...
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  • In physics, complementarity is a conceptual aspect of quantum mechanics that Niels Bohr regarded as an essential feature of the theory. The complementarity...
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  • Category:Concepts in physics Category:Physics-related lists Elementary physics formulae Glossary of classical physics List of physics concepts in primary...
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  • the Hamilton equation in classical physics should be built in. A more geometric approach to quantization, in which the classical phase space can be a general...
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  • might count as a measuring device, and the seeming reliance upon classical physics in describing such devices. Still, including all the variations, the...
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  • Thumbnail for Force
    Force (redirect from Force (physics))
    In physics, a force is an influence that can cause an object to change its velocity unless counterbalanced by other forces. In mechanics, force makes...
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  • Thumbnail for Space
    Space (redirect from Space (physics))
    three-dimensional continuum containing positions and directions. In classical physics, physical space is often conceived in three linear dimensions. Modern...
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  • is based on two postulates which are contradictory in classical mechanics: The laws of physics are the same for all observers in any inertial frame of...
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  • In physics, mechanics is the study of objects, their interaction, and motion; classical mechanics is mechanics limited to non-relativistic and non-quantum...
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  • Inertia (redirect from Rest (physics))
    the velocity to change. It is one of the fundamental principles in classical physics, and described by Isaac Newton in his first law of motion (also known...
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  • Applications to Physics and Engineering. Dover Publications. ISBN 978-0486630694. Thorne, Kip S.; Blandford, Roger D. (2017). Modern Classical Physics: Optics...
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  • Thumbnail for Matter
    Matter (redirect from Matter (physics))
    In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be...
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  • Under rotations, classical geometrical objects can be classified into scalars, vectors, and tensors of higher rank. In classical physics, physical configurations...
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  • vector itself, while a scalar has nothing to do with this change. In classical physics, like Newtonian mechanics, rotations and reflections preserve scalars...
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  • Thumbnail for Field (physics)
    Evgeny M. (1971). Classical Theory of Fields (3rd ed.). London: Pergamon. ISBN 0-08-016019-0. Vol. 2 of the Course of Theoretical Physics. Jepsen, Kathryn...
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  • Physics (Greek: physis–φύσις meaning "nature") is the natural science which examines basic concepts such as mass, charge, matter and its motion and all...
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  • Thumbnail for Astrophysics
    Astrophysics (redirect from Astro physics)
    astrophysicists apply concepts and methods from many disciplines of physics, including classical mechanics, electromagnetism, statistical mechanics, thermodynamics...
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  • {e} }c} is the Compton wavelength of the electron. Regularization: Classical physics theory breaks down at small scales, e.g., the difference between an...
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  • a system of forces Classical physics, the study of physics before the general theory of relativity and quantum mechanics Classical liberalism, a political...
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