To find the dimensional formula of surface tension using energy (E), velocity (V), and time (T) as fundamental quantities, we start by recalling the definition of surface tension.$\\$Surface tension $(\gamma)$ is defined as the force per unit length acting along the surface of a liquid.$\\$In terms of energy, surface tension can also be defined as energy per unit area.$\\$The dimensional formula for surface tension in terms of mass (M), length (L), and time (T) is:$\\ [\gamma] = [M^1L^0T^{-2}] \\$