Question

write the Surface Energy:​

Answer 1

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We have seen that a molecule inside the volume of a liquid experiences more cohesive force than a molecule like molecules B and C in the surface film of the liquid in that figure. Thus, work has to be done to bring any molecule from inside the liquid into the surface film. Clearly, the surface molecules possess extra potential energy as compared to the molecules inside the liquid.

Answer 2

Answer:

the energy applied by molecules of matter on surface of container is known as surface energy