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

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?