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How can you calculate surface tension?

GeneralClass 12AllAnswered 27 Mar 2026
Answer

Surface tension is calculated using the formula γ=FL\gamma = \frac{F}{L}γ=LF, where FFF is force and LLL is length. It measures the force acting along the surface of a liquid.

This concept explains why insects can walk on water or why droplets form spheres. Surface tension calculations are common in fluid mechanics and material science.

General · Class 12