The unit of specific heat capacity is $\text{J kg}^{-1}\text{K}^{-1}$. How is this expressed using SI base units?
- A$\text{kg}^{-1}\text{m}^2\text{K}^{-1}$
- B$\text{m s}^{-1}\text{K}^{-1}$
- C$\text{m s}^{-2}\text{K}^{-1}$
- D$\text{m}^2\text{s}^{-2}\text{K}^{-1}$