In order to overcome a surface tension of a fluid,a force of 1.35 × 10−² N is required to lift a wire ring of circumference 13.0 cm.What is the surface tension of the fluid? A)0.052 N/m B)0.104 N/m C)0.552 N/m D)5.19 N/m E)17.6 N/m

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Surface tension = Force required to lift the ring / Circumference of the ring= 1.35 × 10−² N / 13.0 cm= 0.052 N/m

In Order to Overcome a Surface Tension of a Fluid,a