Cohesion: Is the act or state of

Cohesion is the act or state of cohering, uniting, or sticking together. Learn the meaning, pronunciation, synonyms, and usage of cohesion in different contexts, such as physics, botany, and linguistics. Cohesion is the act or state of keeping together, or the force causing molecules of the same substance to stick together. Learn more about the word origin, usage notes and related terms in the Oxford Advanced Learner's Dictionary. Adhesion and cohesion tell us how substances interact at the molecular level. Adhesion refers to the attractive force between molecules of different substances. It allows substances to cling to different materials while cohesion is the attractive force between molecules of the same substance. It keeps molecules together within the substance. In this article, we will learn the differences between Adhesion And Cohesion in detail. Cohesion, in physics, the intermolecular attractive force acting between two adjacent portions of a substance, particularly of a solid or liquid. It is this force that holds a piece of matter together. This force originates principally because of Coulomb (electrical) forces.