Q. The dimensions of surface tension are
A) $ML^{- 1}T^{- 2}$
B) $MLT^{- 2}$
C) $ML^{- 1}T^{- 1}$
D) $MT^{- 2}$
Explanation
Surface tension $= \frac{Force}{Length} = \frac{\left\lbrack MLT^{- 2} \right\rbrack}{L} = \lbrack MT^{- 2}\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.