In order to overcome a surface tension of a fluid,a force of 1.34 × 10−² N is required to lift a wire ring of circumference 12.0 cm.What is the surface tension of the fluid? A) 0.056 N/m B) 0.112 N/m C) 0.556 N/m D) 5.583 N/m E) 16.08 N/m

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Surface tension = Force required to lift the wire ring / Circumference of the wire ring= 1.34 × 10−² N / 12.0 cm= 0.056 N/m

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