mechanical impedance

Math Formula Information

Formula: $Z_{\mathrm {m} }=Z_{\mathrm {a} }A^{2}$

Name: mechanical impedance

Description: quotient of force and resulting speed in the same direction

mechanical impedance	$Z_{\mathrm {m} }$	quotient of force and resulting speed in the same direction
acoustic impedance	$Z_{\mathrm {a} }$	quotient of average sound pressure at a surface and sound volume flow rate through that surface
area	$A$	quantity that expresses the extent of a two-dimensional surface or shape, or planar lamina, in the plane