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Karnataka Board PUCPUC Science Class 11

Explain Why Surface Tension of a Liquid is Independent of the Area of the Surface

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Question

Explain why Surface tension of a liquid is independent of the area of the surface

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Solution

Surface tension is the force acting per unit length at the interface between the plane of a liquid and any other surface. This force is independent of the area of the liquid surface. Hence, surface tension is also independent of the area of the liquid surface.

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Chapter 9: Mechanical Properties of Fluids - Exercises [Page 268]

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NCERT Physics Part 1 and 2 [English] Class 11
Chapter 9 Mechanical Properties of Fluids
Exercises | Q 2.3 | Page 268

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