Question

what is compressibility in easy words​

Answer 1

${\tt { {\underline{\underline{\huge{ AɴSᴡEʀ:}}}}}}$

In thermodynamics and fluid mechanics, compressibility is a measure of the relative volume change of a fluid or solid as a response to a pressure change. In its simple form, the compressibility β may be expressed as \beta =-{\frac {1}{V}}{\frac {\partial V}{\partial p}}, where V is volume and p is pressure.