unit:PA-SEC-PER-M3
$\textit{Pascal Second Per Cubic Meter}$ ($Pa-s/m^3$) is a unit in the category of Acoustic impedance. It is also known as $\textit{pascal-second/cubic meter}$. It has a dimension of $ML^{-4}T^{-1}$ where $M$ is mass, $L$ is length, and $T$ is time. This unit is the standard SI unit in this category.