what is the SI unit and dimensionsal formula of tension
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SI unit: Nm-1 or Jm-2 and its dimension formula for surface tension is [MT-2]. ... The quantity is scalar. Surface tension is a molecular phenomenon that is electrical in nature due to cohesive force, and the root cause of force.
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Explanation:
The surface tension of a liquid is measured as the force per length acting on an imaginary line drawn tangentially on the liquid's free surface. SI unit: Nm-1 or Jm-2 and its dimension formula for surface tension is [MT-2].
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