Search results
Results from the WOW.Com Content Network
All four known fundamental interactions are non-contact forces: [2] Gravity, the force of attraction that exists among all bodies that have mass. The force exerted on each body by the other through weight is proportional to the mass of the first body times the mass of the second body divided by the square of the distance between them.
Relationship scientists suggest that the romantic spark, or "chemistry", that occurs between people is a combination of physical attraction, personal qualities, and a build-up of positive interactions between people. [19] Researchers find physical attractiveness to be the largest predictor of initial attraction. [20]
Interpersonal attraction, as a part of social psychology, is the study of the attraction between people which leads to the development of platonic or romantic relationships. It is distinct from perceptions such as physical attractiveness , and involves views of what is and what is not considered beautiful or attractive.
Fisher defines love as composed of three stages: attraction, romantic love, and attachment. Romantic relationships may exist between two people of any gender, or among a group of people, as in polyamory. On the basis of openness, all romantic relationships are of 2 types: open and closed.
Action at a distance also acts as a model explaining physical phenomena even in the presence of other models. Again in the case of gravity, hypothesizing an instantaneous force between masses allows the return time of comets to be predicted as well as predicting the existence of previously unknown planets, like Neptune.
Physical attractiveness is the degree to which a person's physical features are considered aesthetically pleasing or beautiful. The term often implies sexual attractiveness or desirability, but can also be distinct from either. There are many factors which influence one person's attraction to another, with physical aspects being one of them.
Plot of a two-dimensional slice of the gravitational potential in and around a uniform spherical body. The inflection points of the cross-section are at the surface of the body. In physics , a force field is a vector field corresponding with a non-contact force acting on a particle at various positions in space .
The most basic Feynman diagram for QED interaction between two fermions. The Coulomb potential admits continuum states (with E > 0), describing electron-proton scattering, as well as discrete bound states, representing the hydrogen atom. [31] It can also be derived within the non-relativistic limit between two charged particles, as follows: