¿En qué medida influye la velocidad de una onda sonora a la difracción de la misma?

que pasa

1. B – This is a scheme of chronological dating that tells geological strata to time. 2. A – Eon is the main division of the geologic time scale, distances hundreds to thousands of millions of years. 3. A – Phanerozoic Eon is the present geologic eon in the geologic time scale, and the one throughout which plentiful animal and plant life has occurred.