Match List I with List II List I List II A Torque I kg m ^ – 1 s ^...

Unit of force is written as, $kgm{s}^{- 2}$.

Now, torque can be written as, $τ = Fs$ therefore its unit can be written as $kg{m}^{2}{s}^{– 2}$.

Pressure is given by, $P = \dfrac{F}{A}$, therefore unit of pressure will be $kg{m}^{- 1}{s}^{- 2}$.

Now, pressure gradient is given by ratio of pressure and distance, so its unit will be $kg{m}^{- 2}{s}^{- 2}$.

Impulse is given by product of force and time, so its unit will be $kgm{s}^{- 1}$.

As we know unit of torque and energy is the same, therefore energy density can written as $= \dfrac{\text{energy}}{\text{volume}} = kg{m}^{- 1}{s}^{– 2}$.