Given that $$K$$ = energy, $$V$$ = velocity, $$T$$ = time. If they are chosen as the fundamental units, then what is dimensional formula for surface tension?

A

$$[KV^{-2}T^{-2}]$$

B

$$[K^2V^2T^{-2}]$$

C

$$[K^2V^{-2}T^{-2}]$$

D

$$[KV^2T^2]$$