what is chosion force
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What is cohesion force?
Attractive forces between molecules of the same type are called cohesive forces
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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. Intermolecular forces act also between two dissimilar substances in contact, a phenomenon called adhesion.
A water drop is composed of water molecules that like to stick together-an example of the property of cohesion. In the picture of pine needles above, the water droplets are stuck to the end of the pine needles-an example of the property of adhesion.
Cohesion: Water is attracted to water
Adhesion: Water is attracted to other ꜱᴜʙꜱᴛᴀɴᴄᴇꜱ
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