AP EAPCET 08-Jul-2022 Shift 2 Paper

Section: Physics

Question : 96 of 160

Marks: +1, -0

Consider a circular ring of radius 1.4cm lying on the surface of a liquid. If a vertical force of 0.022N greater than the weight of the ring is required to lift this ring from the liquid surface, then the surface tension of the liquid is

0.085Nm−1
0.125Nm−1
0.250Nm−1
0.465Nm−1

Validate

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