A physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many branches of physics spanning all length scales: from sub-atomic particles of which all ordinary matter is made (particle physics) to the behavior of the material universe as a whole (cosmology).
1-Isaac Newton
Born: 24December 1642 woolsthorpe,England
Died: 20march1727 aged 84
Fields : physics..mathematics..astronomy..
Known for : Newtonian mechanics Universal gravitation Infinitesimal calculus Optics Binomial series Newton's method Philosophiæ Naturalis Principia Mathematica
2-Archimedes
Born : c. 287 BC..syracuse,sicily magna graecia
Died :c. 212 BC (aged around 75) syracuse
Field s:Mathematics, Physics, Engineering, Astronomy, Invention
Known for : Archimedes' Principle, Archimedes' screw, Hydrostatics, Levers, Infinitesimals
Discoveries and inventions:
1-The Golden Crown.
2-The Archimedes Screw
3-The Claw of Archimedes
4-The Archimedes Heat Ray
3-Albert Einstein
Born:14 March 1879(1879-03-14) Ulm, Kingdom of Württemberg, German Empire
Died:18 April 1955(1955-04-18) (aged 76) Princeton, New Jersey, United States
Fields : physics
Known for:
1-General relativity and special relativity
2-Photoelectric effect
3-Mass-energy equivalence
4-Theory of Brownian Motion
5-Einstein field equations
6-Bose–Einstein statistics
7-Unified Field Theory
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