Why are gravitational, electromagnetic, and nuclear forces often called fundamental or basic forces?

Question

Claire Anctil · Accepted Answer

These forces are called fundamental forces as without these forces humans and living organisms won't survive.

Without the gravitational force, it is impossible to envision a world with life, and in the absence of it, the solar system will collapse. Electromagnetism is a vital field of study because it deals with light, microwaves, radio waves, and other forms of energy that are necessary for long-distance and fastest energy transportation. The sun is thought to be the source of all energy on Earth, and it is through this phenomenon that the sun itself derives its energy. For this reason, nuclear forces are extremely significant.

Owen Atkinson · Answer

undefined Gravitational, electromagnetic, and nuclear forces are often called fundamental or basic forces because they are inherent in nature and govern the interactions between particles at a fundamental level. These forces are essential for understanding the behavior of matter and energy in the universe and form the basis for many physical phenomena. They are distinct from other forces and can explain a wide range of phenomena across different scales, from the motion of planets to the behavior of atoms and subatomic particles. Additionally, these forces have their own characteristic strengths and ranges of influence, which distinguishes them from each other and makes them fundamental to our understanding of physics.