$1.5 imes 10^{12}$ molecules $cm^{-3}$ $\mu s^{-1}$

$2.5 imes 10^{18}$ molecules $cm^{-3}$ $\mu s^{-1}$

$1.5 imes 10^{15}$ molecules $cm^{-3}$ $\mu s^{-1}$

$4.2 imes 10^{20}$ molecules $cm^{-3}$ $\mu s^{-1}$

1/√(LC)

R/L

1/RC

1/√(LC), R/L and 1/RC

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

$M{L^2}{T^{ - 3}}{A^{ - 2}}$

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

None of these

$M{L^{ - 2}}{T^{ - 3}}$

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

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

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

Energy

pressure

Torque

Pressure gradient

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

${M^1}{L^{ - 3}}{T^{ - 2}}$

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

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

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

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

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

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

Surface tension

Density

Solar constant

Compressibility

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

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

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

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

Work

Energy

Power

Momentum

$ML{T^{ - 2}}$

$ML{T^{ - 1}}$

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

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