What are baffled liquid tanks?

Question

Baffled liquid tanks are tanks separated by internal bulkheads with holes in them. These bulkheads inhibit front-to-back surge while the holes allow liquid to flow freely between compartments.

Accepted Answer

Tanks that have bulkheads with holes that allow liquid to pass through freely

Answer

Tanks that allow liquid to move freely without the presence of bulkheads

Answer

Tanks that have nothing inside to slow the flow of liquids

Answer

Tanks that are dented