Dimensions of frequency are
${M^0}{L^{ - 1}}{T^0}$
${M^0}{L^0}{T^{ - 1}}$
${M^0}{L^0}T$
$M{T^{ - 2}}$
What is the dimensional formula of $a b^{-1}$ in the equation $\left(\mathrm{P}+\frac{\mathrm{a}}{\mathrm{V}^2}\right)(\mathrm{V}-\mathrm{b})=\mathrm{RT}$, where letters have their usual meaning.
Dimensions of stress are
If $y$ represents pressure and $x$ represents velocity gradient, then the dimensions of $\frac{d^2 y}{d x^2}$ are
The Martians use force $(F)$, acceleration $(A)$ and time $(T)$ as their fundamental physical quantities. The dimensions of length on Martians system are
$Pascal-Second$ has dimension of