Question

If energy , velocity and time are fundamental units,what will be the dimension of surface tension? 9

Answer 1

Answer:

Explanation:

surface tension T = force per unit lenght

or T = required energy to increase 1 unit^2 area

so T = kg*m/s^2 * 1/m = kg*1/s^2 = [M^1 L^0 t^-2]