👉 In physics, an object is said to be inviscid if it does not experience any significant deformation when subjected to a shear force or pressure. This means that the object remains immobile and rigid even under high pressure or strain. In other words, the object behaves as though it were solid. For example, a solid ball on a table is an example of an object that is inviscid, because there are no changes in its shape when subjected to a shear force. However, if we
