Shear-wave impedance
= Shear-wave impedance
{title2=$Z_s=\rho V_s$}
The product $Z_s=\rho V_s$ of bulk <density> and <S wave> speed. At a normal-incidence boundary it controls the corresponding stress-amplitude <reflection coefficient>.
= Shear-wave impedance
{title2=$Z_s=\rho V_s$}
The product $Z_s=\rho V_s$ of bulk <density> and <S wave> speed. At a normal-incidence boundary it controls the corresponding stress-amplitude <reflection coefficient>.