A) \[\text{ }\!\![\!\!\text{ M}{{\text{L}}^{\text{1}}}{{\text{T}}^{\text{o}}}\text{ }\!\!]\!\!\text{ }\]
B) \[\text{ }\!\![\!\!\text{ M}{{\text{L}}^{\text{1}}}{{\text{T}}^{\text{-1}}}\text{ }\!\!]\!\!\text{ }\]
C) \[\text{ }\!\![\!\!\text{ M}{{\text{L}}^{o}}{{\text{T}}^{\text{-2}}}\text{ }\!\!]\!\!\text{ }\]
D) \[\text{ }\!\![\!\!\text{ }{{\text{M}}^{1}}{{\text{L}}^{o}}{{\text{T}}^{\text{-2}}}\text{ }\!\!]\!\!\text{ }\]
Correct Answer: C
Solution :
We know \[T=\frac{F}{l}\] Dimensions of \[T=\frac{Dimension\text{ }of\text{ }F}{Dimension\text{ }of\text{ }L}\] \[T=\frac{[Ml{{T}^{-2}}]}{[L]}\] \[[M{{L}^{0}}{{T}^{-2}}]\]
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