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Gazi
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The attraction force of a bubble is the force that causes two bubbles to come together and stick to each other. This force is also known as surface tension.
Surface tension is created by the cohesive forces between molecules on the surface of a liquid. When two bubbles come close together, the surface tension between them causes the molecules to be pulled towards each other, creating an attractive force.
The strength of the attraction force between bubbles is affected by the surface tension of the liquid, the size and shape of the bubbles, and the distance between them. The closer the bubbles are, the stronger the attraction force will be.
Surface tension causes a liquid to form a shape with the smallest possible surface area, which is a sphere. This is why bubbles, which are made up of a thin layer of liquid, tend to form in spherical shapes.
Temperature can affect the attraction force of bubbles by changing the surface tension of the liquid. As temperature increases, the surface tension decreases, resulting in a weaker attraction force between bubbles. This is why bubbles tend to form more easily in warm water compared to cold water.