Gravitational wave (2014)There was considerable scepticism whether gravitational waves can be detected experimentally? In March 2014, The Harvard-Smithsonian Center for Astrophysics announced that it ...
Unsolved problems by subfield The following is a list of unsolved problems grouped into broad area of physics.Cosmology, and general relativity Cosmic inflationIs the theory of cosmic inflation correc ...
Research in physics is continually progressing on a large number of fronts.In condensed matter physics, an important unsolved theoretical problem is that of high-temperature superconductivity. Many co ...
Astrophysics and astronomy are the application of the theories and methods of physics to the study of stellar structure, stellar evolution, the origin of the solar system, and related problems of cosm ...
Particle physics is the study of the elementary constituents of matter and energy, and the interactions between them. In addition, particle physicists design and develop the high energy accelerators, ...
Atomic, molecular, and optical physics (AMO) is the study of matter–matter and light–matter interactions on the scale of single atoms and molecules. The three areas are grouped together because of t ...
Condensed matter physics is the field of physics that deals with the macroscopic physical properties of matter. In particular, it is concerned with the "condensed" phases that appear whenever the numb ...
Physics covers a wide range of phenomena, from elementary particles (such as quarks, neutrinos, and electrons) to the largest superclusters of galaxies. Included in these phenomena are the most basic ...
Theorists seek to develop mathematical models that both agree with existing experiments and successfully predict future experimental results, while experimentalists devise and perform experiments to t ...
Physicists use the scientific method to test the validity of a physical theory, using a methodical approach to compare the implications of the theory in question with the associated conclusions drawn ...
PrerequisitesMathematics is the language used for compact description of the order in nature, especially the laws of physics. This was noted and advocated by Pythagoras, Plato, Galileo, and Newton.Phy ...
Though physics deals with a wide variety of systems, certain theories are used by all physicists. Each of these theories were experimentally tested numerous times and found correct as an approximation ...
In many ways, physics stems from ancient Greek philosophy. From Thales' first attempt to characterize matter, to Democritus' deduction that matter ought to reduce to an invariant state, the Ptolemaic ...
Natural philosophy has its origins in Greece during the Archaic period, (650 BCE – 480 BCE), when Pre-Socratic philosophers like Thales rejected non-naturalistic explanations for natural phenomena an ...
Physics (from Ancient Greek: φυσικ? (?πιστ?μη) phusik? (epist?mē) “knowledge of nature”, from φ?σι? phúsis "nature") is the natural science that involves the study of matter a ...
