Surface tension could be defined as the property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of the water molecules.
The tendency of liquid surfaces at rest to shrink into the minimum surface area possible is called Surface Tension.
Surface tension is a property of a liquid that makes it behave as if its surface is enclosed in an elastic skin.
The intermolecular cohesive forces among the molecules are responsible for this property.
Example:
The only reason the drop of water isn't completely spherical is that the force of gravity pulling down on it. In the absence of gravity, the drop would minimize the surface area in order to minimize tension, which would result in a perfectly spherical shape.
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Answer:
Surface tension could be defined as the property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of the water molecules.
Solution:
The tendency of liquid surfaces at rest to shrink into the minimum surface area possible is called Surface Tension.
Surface tension is a property of a liquid that makes it behave as if its surface is enclosed in an elastic skin.
The intermolecular cohesive forces among the molecules are responsible for this property.
Example:
The only reason the drop of water isn't completely spherical is that the force of gravity pulling down on it. In the absence of gravity, the drop would minimize the surface area in order to minimize tension, which would result in a perfectly spherical shape.