Science is made of facts like a house is made of stones. But collecting facts is not a science, but a pile of stones is a house. Henri Poincaré.
Physics is a natural science based on experiments, measurements, and mathematical analysis that aims to find quantitative physical laws for everything from the nanoworld of the microcosm to the planets, solar systems, and galaxies that occupy the macrocosm.
The laws of nature can be used to predict the behavior of the world and all kinds of machinery. Many of the everyday technological inventions that we now take for granted have resulted from discoveries in physics. The basic laws in physics are universal, but physics in our time is such a vast field that many subfields are considered almost separate sciences.
The early Greeks established the first quantitative physical laws, such as the description of Archimedes' principle of the lever and the buoyancy of bodies in water. But they didn't actually conduct experiments, and physics as a science remained stagnant for many centuries. By the 17th century, however, Galileo Galilei and later Isaac Newton helped advance the use of mathematics as a fundamental tool in physics to describe the motion of heavenly bodies, the laws of gravity, and the three laws of motion. progressed in.
The laws of electricity, magnetism, and electric waves were developed by Faraday and Maxwell in the 1800s, in particular, while many others contributed to our understanding of optics and thermodynamics.
Modern physics can be said to have occurred around the turn of the 20th century with the discovery of X-rays (Röntgen 1895), radioactivity (Becquerel 1896), the quantum hypothesis (Planck 1900), relativity (Einstein 1905) and atomic theory. had begun. (Bohr 1913).
Starting in 1926, quantum mechanics (Heisenberg and Schrödinger) provided scientists with a better understanding of chemistry and solid state physics, which in turn led to new materials and improved electronic and optical components. Atomic and elementary particle physics have become important fields, and particle physics is now the basis of astrophysics and cosmology.
Download your favorite basic physics books
 |
| New Best Fundamental Physics Books Science Students |
Physics is a natural science based on experiments, measurements, and mathematical analysis that aims to find quantitative physical laws for everything from the nanoworld of the microcosm to the planets, solar systems, and galaxies that occupy the macrocosm.
The laws of nature can be used to predict the behavior of the world and all kinds of machinery. Many of the everyday technological inventions that we now take for granted have resulted from discoveries in physics. The basic laws in physics are universal, but physics in our time is such a vast field that many subfields are considered almost separate sciences.
The early Greeks established the first quantitative physical laws, such as the description of Archimedes' principle of the lever and the buoyancy of bodies in water. But they didn't actually conduct experiments, and physics as a science remained stagnant for many centuries. By the 17th century, however, Galileo Galilei and later Isaac Newton helped advance the use of mathematics as a fundamental tool in physics to describe the motion of heavenly bodies, the laws of gravity, and the three laws of motion. progressed in.
The laws of electricity, magnetism, and electric waves were developed by Faraday and Maxwell in the 1800s, in particular, while many others contributed to our understanding of optics and thermodynamics.
Modern physics can be said to have occurred around the turn of the 20th century with the discovery of X-rays (Röntgen 1895), radioactivity (Becquerel 1896), the quantum hypothesis (Planck 1900), relativity (Einstein 1905) and atomic theory. had begun. (Bohr 1913).
Starting in 1926, quantum mechanics (Heisenberg and Schrödinger) provided scientists with a better understanding of chemistry and solid state physics, which in turn led to new materials and improved electronic and optical components. Atomic and elementary particle physics have become important fields, and particle physics is now the basis of astrophysics and cosmology.
Download your favorite basic physics books
إرسال تعليق