Question

If energy (E), velocity (V) and time (T) are chosen as the fundamental quantities, the dimensional formula of surface tension will be : (a) [EV⁻¹T⁻²](b) [EV⁻²T⁻²](c) [E⁻²V⁻¹T⁻³](d) [EV⁻²T⁻¹]

Answer 1

a) is the correct answer for this question