Surface Tension

Force acting perpendicular to the tangential line of surface per unit length

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Points To Remember:

  • Surface tension is a Scalar quantity
  • It is temperature sensitive
  • Unit of surface tension is N/m
  • Dimension of surface tension is MT-2

Related Questions:

A beaker of radius 1.5 cm is filled with a liquid of surface tension 0.075 N/m

Surface tension of a solution is 30 x 10⁻² N/m. The radius of the soap bubble is 5 cm

Dimensions formula for surface tension is

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