Question

what is incompressibility?​

Answer 1

Answer:

In fluid mechanics or more generally continuum mechanics, incompressible flow (isochoric flow) refers to a flow in which the material density is constant within a fluid parcel—an infinitesimal volume that moves with the flow velocity.

An equivalent statement that implies incompressibility is that the divergence of the flow velocity is zero (see the derivation below, which illustrates why these conditions are equivalent).

Explanation:

Sorry if my answer is wrong

Hope it helps

Please mark me as brainliest

Answer 2

Answer:

Incompressible fluids and solids will not change in volume if a pressure is applied. If the density changes have negligible effects on the solution, the fluid is called incompressible

Hope it help you