Question

Define surface tension of a liquid?
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Answer 1

Answer:

✔️✔️ ANSWER ✔️✔️

✔️✔️ DEFINITION OF SURFACE TENSION ✔️✔️

cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension

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Answer 2

1. surface tension is the property of a liquid .the molecules of a liquid experience a force, which contracts the extent of their surface area as much as possible, so as to have the minimum value. thus, the amount of force acting per unit length, on the surface of a liquid is called surface tension. It has the unit N m^-1