JEE PHYSICS MCQ: UNITS & MEASUREMENTS

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What is the SI unit of surface tension?

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Correct option: A

{Nm}^{-1}

Option A (

{Nm}^{-1}

) is correct because surface tension is defined as force per unit length.

More Questions from UNITS & MEASUREMENTS

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\sqrt{\frac{\text { Modulus of elasticity }}{\text { Density }}}

\mathrm{ms}^{-1} \text {. }

\frac{1}{\left(\sqrt{\varepsilon_0 \mu_0}\right) t} \text {. }

\left[ {{\mathrm{M}^{ - 1}}{\mathrm{L}^{ - 3}}{\mathrm{A}^2}{T^3}} \right]

{\varepsilon _0}L\frac{{\Delta V}}{{\Delta t}},\;

{\varepsilon _0}

{\Delta V}

{\Delta t}