November 28, 2021
Physics, pesiká or pisiká (from the Greek, φύσις (phúsis), "nature" and φυσικός (phusikós), "natural"), the most fundamental natural science, deals with the fundamental principles of the Universe. Physics deals with the elements that make up the natural world (e.g. matter, energy, space, and time) and their interactions, as well as the analysis of systems that are clearly expressed in the language of these principles.
Pesika began as a Philosophy-natural during the Archaic period of Greece (650 BCE-480 BCE). Philosophers such as Thales sought methodological explanations of natural phenomena. They provide ideas based on reason and observation, and many of their hypotheses have been proven experimentally; such as atomism, which has been proven to be correct nearly 2000 years since it was first proposed by Leucippus and Democritus. Pesika was a science in early modern Europe by using experimental and quantitative methods to discover what are now considered laws of physics.
Classical physics includes traditional branches such as mechanics, acoustics, optics, thermodynamics, and electromagnetism. Classical mechanics deals with objects that are repulsed and repulsed by forces, and divides them into statics, kinematics, and dynamics; Mechanics is further divided into solid mechanics and fluid mechanics. Fluid mechanics includes the branches of hydrostatics, hydrodynamics, aerodynamics, and pneumatics.
Modern and Pesika
Modern physics presents a different concept of space, time, and matter presented in classical physics. The two theories that dominate modern physics are the Quantum theory and the special theory of relativity. Quantum mechanics is all about modern physics.
Encyclopedia of Physics at Scholarpedia
de Haas, Paul, Historic Papers in Physics (20th Century) ada ha Wayback Machine (archived August 26, 2009)
PhysicsCentral - Web portal run by the American Physical Society
Physics.org - Web portal run by the Institute of Physics
The Skeptic's Guide to Physics Archived 2016-02-07 at the Wayback Machine.
Usenet Physics FAQ - A FAQ compiled by sci.physics and other physics newsgroups
Website of the Nobel Prize in physics
World of Physics An online encyclopedic dictionary of physics
Physics announced 17 July 2008 by the American Physical Society
Physics/Publications to the Open Directory Project
Physicsworld.com-News website from Institute of Physics Publishing Archived 2012-07-12 at the Wayback Machine.
Physics Central Archived 2013-06-24 at the Wayback Machine. - includes articles on astronomy, particle physics, and mathematics.
The Vega Science Trust - science videos, including physics
Video: Physics "Lightning" Tour with Justin Morgan
52-part video course: The Mechanical Universe ... and Beyond Archived 2013-03-22 at the Wayback Machine. Note: also available at 01-Introduction Archived 2012-10-27 at the Wayback Machine. and Google Videos
HyperPhysics website-HyperPhysics, a physics and astronomy mind-map from Georgia State UniversityOrganizations
AIP.org Archived 2004-10-12 at the Wayback Machine. - Website of the American Institute of Physics
APS.org - Website of the American Physical Society
IOP.org - Website of the Institute of Physics
Royal Society - Although not exclusively a physics institution, it has a strong history of physics
SPS National - Website of the Society of Physics Students