Question

Dimensional formula of surface density Please answer correctly

Answer 1

Answer:

Explanation:

d., T = [M1 L1 T-2] × [L-1] = M1 T-2. Therefore, surface tension is dimensionally represented as M1 T-2.

Answer 2

D, T =[ MILIT T - 2 ] × [ L-1 ] = M I T-2

There fore , surface density formula = M L - 7 - 2