si estad en un peñero pescando en el rio orinoco como te veria un bocachico desde el punto de vista de la optica as un diagrama explivativo para apoyar la respuesta​

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

well clustered together.

points close on a scatter diagram

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.