Which of the following is dimension of intensity? (a) \( \mathrm{MT}^{-3} \) (b) \( \mathrm{M}^{...

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Which of the following is dimension of intensity?
(a) \( \mathrm{MT}^{-3} \)
(b) \( \mathrm{M}^{-1} \mathrm{~L}^{2} \mathrm{~T}^{-2}(c) \mathrm{ML}^{1 / 2} \mathrm{~T}^{-1} \)
(d) None
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