Calcular el valor del desplazamiento de un móvil que viaja a una velocidad de 80 dm/s en un tiempo de 20 minutos. Ayuda por favor :(

snell's law

refractve index = sin incidence / sin refraction

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.