Which of the following pairs of physical quantities does not have same dimensional formula?

Question

Philoid · Accepted Answer

Most physical quantities can be expressed in terms of combination of five basic dimensions. These are,

1.mass(M)

2.length(L)

3.time(S)

4.electrical current(I) and,

5.temperature ()

For,

(a) Work and torque

From the table above we can see that only pair having different dimensional formula is tension and surface tension.