The dimensional formula ${M^0}{L^2}{T^{ - 2}}$ stands for
Torque
Angular momentum
Latent heat
Coefficient of thermal conductivity
The dimensional formula ${M^0}{L^2}{T^{ - 2}}$ stands for
Latent Heat $L = \frac{Q}{m} = \frac{{{\rm{Energy}}}}{{{\rm{mass}}}} = \frac{{[M{L^2}{T^{ - 2}}]}}{{[M]}} = [{L^2}{T^{ - 2}}]$