Mass

Length

Time

None of these

Linear momentum and moment of a force

Planck’s constant and angular momentum

Pressure and modulus of electricity

Torque and potential energy

Current density and charge density

Angular momentum and momentum

Spring constant and surface energy

Force and torque

$\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 2}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 2}}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 2}}} \right]$

$\left[ {{\rm{ML}}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{Q}}^{ - 1}}} \right]$

[L]

[T]

[M]

[M L T]

$M{L^2}{T^{ - 2}}$

$M{L^2}\;{T^{ - 1}}$

$ML{T^{ - 1}}$

${M^0}{L^2}{T^{ - 2}}$

$\left[ {ML{T^{ - 1}}} \right]$

$\left[ {M{L^2}{T^{ - 1}}} \right]$

$\left[ {{M^0}L{T^0}} \right]$

$\left[ {{M^{ - 1}}{L^{ - 1}}{T^{ - 1}}} \right]$

Force per unit volume

Energy per unit volume

Force

Momentum

Stress and pressure

Angle and strain

Tension and surface tension

Planck’s constant and angular momentum

$\left[ {{{\rm{M}}^0}{\rm{L}}{{\rm{T}}^0}} \right]$

$\left[ {{\rm{MLT}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}} \right]$

$\left[ {{{\rm{M}}^{ - 1}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 3}}{\rm{TA}}} \right]$

$\left[ {{{\rm{K}}^0}{\rm{L}}{{\rm{T}}^{ - 2}}{{\rm{A}}^0}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^1}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{A}}^0}} \right]$