2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83571We comment on a recent Letter in Phys. Rev. Lett. (M. Kafesaki, R. S. Penciu, and E. N. Economou, Phys. Rev. Lett. {\bf 84}, 6050 (2000))2 pages, 2 figuresFluid DynamicsGeneral PhysicsComment on ``Air bubbles in water: A strongly multiple scattering medium for acoustic waves" [Phys. Rev. Lett. 84, 6050, 2000]text