fundamental interaction

Английский Язык - Английский Язык

Определение fundamental interaction в Английский Язык Английский Язык словарь: any of the fundamental forces that act between elementary particles; each one is associated with an exchanged particle; In physics, the effect of any of the four fundamental forces gravitational, electromagnetic, strong, and weak. All known natural forces can be traced to these fundamental interactions. Gravitation is the attractive force between any two objects that have mass; it causes objects to fall to the ground and maintains the orbits of planets around the Sun. Electromagnetic force is responsible for the attraction and repulsion between electric charges and explains the chemical behaviour of atoms and the properties of light. The strong force binds quarks together in protons, neutrons, and other hadrons and also holds the protons and neutrons of an atomic nucleus together, overcoming the repulsion of the positively charged protons for each other. The weak force is observed in certain forms of radioactive decay (see radioactivity) and in reactions that fuel the Sun and other stars
fundamental interactions: plural form of fundamental interaction