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Vor 2 Tagen · Some of the major unsolved problems in physics are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result. The others are experimental, meaning that there is a difficulty in creating an experiment to test a proposed theory or investigate a phenomenon in greater detail.
Vor einem Tag · Richard Phillips Feynman (/ ˈ f aɪ n m ə n /; May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, as well as his work in particle physics for which he proposed the parton model.
Vor 2 Tagen · The Standard Model describes three of the four fundamental interactions in nature; only gravity remains unexplained. In the Standard Model, such an interaction is described as an exchange of bosons between the objects affected, such as a photon for the electromagnetic force and a gluon for the strong interaction.
Vor 5 Tagen · Elektromagnetische Induktion. Ein bewegter Permanentmagnet erzeugt an den Klemmen einer Spule eine elektrische Spannung U (t). Unter elektromagnetischer Induktion (auch Faradaysche Induktion, nach Michael Faraday, kurz Induktion) versteht man das Entstehen eines elektrischen Feldes bei einer Änderung des magnetischen Flusses .
2. Mai 2024 · Der Text dieser Seite basiert auf dem Artikel Leistung (Physik) aus der freien Enzyklopädie Wikipedia und ist unter der Lizenz „Creative Commons Attribution/Share Alike“ verfügbar. Die Liste der Autoren ist in der Wikipedia unter dieser Seite verfügbar, der Artikel kann hier bearbeitet werden. Informationen zu den Urhebern und zum ...
Vor 3 Tagen · See [1] for similar simulations. Smoothed-particle hydrodynamics ( SPH) is a computational method used for simulating the mechanics of continuum media, such as solid mechanics and fluid flows. It was developed by Gingold and Monaghan [2] and Lucy [3] in 1977, initially for astrophysical problems. It has been used in many fields of research ...
Vor 5 Tagen · Young's modulus is defined as the ratio of the stress (force per unit area) applied to the object and the resulting axial strain (displacement or deformation) in the linear elastic region of the material. Although Young's modulus is named after the 19th-century British scientist Thomas Young, the concept was developed in 1727 by Leonhard Euler.
