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Surface Tension — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsSurface Tension1 Mark
MCQ
The dimensions of surface tension are
  • A
    $\left[M L T^{-1}\right]$
  • B
    $\left[M L^2 T^{-2}\right]$
  • ✓
    $\left[M L^0 T^{-2}\right]$
  • D
    $\left[M L^{-1} T^{-2}\right]$
✓

Answer

Correct option: C.
$\left[M L^0 T^{-2}\right]$
(c) $\quad T=\frac{F}{l}=\frac{\left[M L T^{-2}\right]}{[L]}=\left[M L^0 T^{-2}\right]$

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