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  2. Outline of physics - Wikipedia

    en.wikipedia.org/wiki/Outline_of_physics

    Physics – branch of science that studies matter [ 9] and its motion through space and time, along with related concepts such as energy and force. [ 10] Physics is one of the "fundamental sciences" because the other natural sciences (like biology, geology etc.) deal with systems that seem to obey the laws of physics.

  3. History of physics - Wikipedia

    en.wikipedia.org/wiki/History_of_physics

    Ancient history. Elements of what became physics were drawn primarily from the fields of astronomy, optics, and mechanics, which were methodologically united through the study of geometry. These mathematical disciplines began in antiquity with the Babylonians and with Hellenistic writers such as Archimedes and Ptolemy.

  4. Physics - Wikipedia

    en.wikipedia.org/wiki/Physics

    Pure physics is a branch of fundamental science (also called basic science). Physics is also called " the fundamental science" because all branches of natural science like chemistry, astronomy, geology, and biology are constrained by laws of physics. [ 60] Similarly, chemistry is often called the central science because of its role in linking ...

  5. Sun - Wikipedia

    en.wikipedia.org/wiki/Sun

    Sun. The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.

  6. List of common misconceptions - Wikipedia

    en.wikipedia.org/wiki/List_of_common_misconceptions

    Despite this, a British panel show compiling interesting facts has been given the name Duck Quacks Don't Echo. 60 common starlings were released in 1890 into New York's Central Park by Eugene Schieffelin , but there is no evidence that he was trying to introduce every bird species mentioned in the works of William Shakespeare into North America.

  7. Astronomy - Wikipedia

    en.wikipedia.org/wiki/Astronomy

    Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, meteoroids, asteroids, and comets.

  8. List of experiments in physics - Wikipedia

    en.wikipedia.org/wiki/List_of_experiments_in_physics

    Bell tests. BICEP and Keck Array. Coincidence method. Discovery of the neutron. Large Hadron Collider experiments. List of Super Proton Synchrotron experiments. Precision tests of QED. Tests of special relativity. Tests of relativistic energy and momentum.

  9. Elmer Imes - Wikipedia

    en.wikipedia.org/wiki/Elmer_Imes

    Fisk University. Elmer Samuel Imes (October 12, 1883 – September 11, 1941) was an internationally renowned American physicist who made important contributions in quantum, demonstrating for the first time that Quantum Theory could be applied to the rotational energy states of molecules, as well as the vibration and electronic levels.

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