Un diapason con una frecuencia de 400hz se aleja de un observador y al mismo tiempo se acerca a una pared plana con una rapidez de 2m/seg. Encuentre cual seria la frecuencia o parentesis a.- de las ondas sonoras no reflejados que van directamente al observador

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.

both the fifth and fourteenth amendments of the united states contain a due process clause. while the fifth amendment describes a legal obligation of the federal government to not deprived of life, liberty or property without due process of law, the fourteenth amendment applies the same obligation to the states to guarantee that all of the states provide fair procedures as well.