Physics - wikipedia, the free encyclopedia, Physics (from ancient greek: φυσική (ἐπιστήμη) phusikḗ (epistḗmē) “knowledge of nature”, from φύσις phúsis "nature") is the natural. Mechanics - wikipedia, the free encyclopedia, Mechanics (greek μηχανική) is the branch of science concerned with the behavior of physical bodies when subjected to forces or displacements, and the. Quantum mechanics - wikipedia, the free encyclopedia, The foundations of quantum mechanics were established during the first half of the 20th century by max planck, niels bohr, werner heisenberg, louis de broglie, arthur.
Plasma (physics) - wikipedia, the free encyclopedia, Plasma temperature is commonly measured in kelvin or electronvolts and is, informally, a measure of the thermal kinetic energy per particle. very high temperatures. Fluid mechanics - wikipedia, the free encyclopedia, Fluid mechanics is the branch of physics that studies fluids (liquids, gases, and plasmas) and the forces on them. fluid mechanics can be divided into fluid statics.