MCQ
The dimensions of surface tension are
- A$M L^{-1} T^{-2}$
- B$M L T^{-2}$
- C$M L^{-1} T^{-1}$
- ✓$M T^{-2}$
✓
Answer
Correct option: D.
$M T^{-2}$
(d) Surface tension $=\frac{\text { Force }}{\text { Length }}=\frac{\left[M L T^{-2}\right]}{L}=\left[M T^{-2}\right]$
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