2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/87946Here to represent the propagation of waves I attempted to describe them separately in space and time domains. The time and space wave equations are obtained and investigated, and formulas for the wave propagation are expressed. I also tried to apply the model to the description of such physical phenomena as the constancy of the speed of light and propagation of ocean waves - tsunami.Written in Microsoft Word, 16 pagesGeneral Physics35Q58text