Question

define surface tension ,why there is no surface tension in gases​

Answer 1

Answer:

Surface tension is defined as the tension on the surface of a liquid due to the cohesive force on the molecules of the surface. ... Surface tension is concerned with only liquid as gases do not have free surfaces.

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Answer 2

Answer:

Surface tension is defined as the tension on the surface of a liquid due to the cohesive force on the molecules of the surface. ... Surface tension is concerned with only liquid as gases do not have free surfaces.