Fundamental interaction - Wikipedia
In physics, the fundamental interactions or fundamental forces are interactions in nature that appear not to be reducible to more basic interactions. There are four fundamental interactions known to exist: [1] gravity; electromagnetism; weak interaction; strong interaction
The four fundamental forces of nature - Space.com
2021年12月23日 · From playing basketball, to launching a rocket into space, to sticking a magnet on your refrigerator - all the forces that all of us experience every day can be whittled down to a critical quartet:...
Fundamental force | Definition, List, & Facts | Britannica
2024年12月27日 · Fundamental force, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay. All the known forces of nature can be traced to these fundamental forces.
Fundamental Forces: Gravitational, Strong & Weak Force ...
There are four fundamental forces in nature - gravitational, electromagnetic, strong and weak nuclear forces. Strong nuclear force is the strongest fundamental force while gravitational force is the weakest fundamental force.
Fundamental Forces - HyperPhysics
Fundamentally, both magnetic and electric forces are manifestations of an exchange force involving the exchange of photons. The quantum approach to the electromagnetic force is called quantum electrodynamics or QED.
The Standard Model - CERN
There are four fundamental forces at work in the universe: the strong force, the weak force, the electromagnetic force, and the gravitational force. They work over different ranges and have different strengths.
Explainer: The fundamental forces - Science News Explores
2022年4月5日 · Four fundamental forces control all interactions between matter, from the smallest subatomic particles to the largest structures in the universe.