4 times

6 times

8 times

2 times

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

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

$\left[ {{{\rm{L}}^{ - 2}}{\rm{TA}}} \right]$

None of these

Stress and pressure

Angle and strain

Tension and surface tension

Planck’s constant and angular momentum

${c^2}{\left[ {G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}} \right]^{1/2}}$

$\frac{1}{{{c^2}}}{\left[ {\frac{{{e^2}}}{{G4\pi {\varepsilon _0}}}} \right]^{1/2}}$

$\frac{1}{c}G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}$

$\frac{1}{{{c^2}}}{\left[ {G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}} \right]^{1/2}}$

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

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

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

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

$\left[ {MLF} \right]$

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

$\left[ {{M^{1/2}}{L^{1/2}}{F^{1/2}}} \right]$

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

$\left[ {{M^0}{L^{ - 1}}{T^0}{A^1}} \right]$

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

$\left[ {M{L^0}{T^{ - 2}}{A^{ - 1}}} \right]$

$\left[ {ML{T^{ - 2}}A} \right]$

Torque and work

Momentum and Planck’s constant

Stress and Young’s modules

Speed and ${\left( {{{\rm{\mu }}_0}{{\rm{\varepsilon }}_0}} \right)^{ - 1/2}}$

$\frac{{{h^2}}}{{{e^2}}}$

$\frac{{{h^2}}}{e}$

$\frac{h}{{{e^2}}}$

$\frac{h}{e}$

Stress and pressure

Angle and strain

Tension and surface tension

Planck’s constant and angular momentum

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

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

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

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