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Physics
Units and Measurements
If energy (E), velocity (V) and time (T) are chosen as the fundamental quantities, the dimensional formula of surface tension will be :
[EV-1T-2]
[EV-2T-2]
[E-2V-1T-3]
[EV-2T-1]
Let : S ∝ [EaVbTc]
[M1T-2] = [ML2T-2]a[LT-1]b[T]c
a = 1 ; b = - 2 ; c = - 2