What sizes of linear systems would you expect in practical applications of this topic (describe in orders of magnitude)

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

An observer that stands still as the electron moves by him, will observe