A) a type of cancer B) the smallest wave on the electromagnetic spectrum C) light energy that moves as electromagnetic waves D) pair of glasses that make holographs
A) ultraviolet light B) radio waves C) x-rays D) microwaves
A) ultraviolet light B) radio waves C) x-rays D) gamma rays
A) ultraviolet light B) radio waves C) infrared light D) microwaves
A) visible light B) microwaves C) radio waves D) ultraviolet light
A) radio waves B) ultraviolet light C) microwaves D) x-rays
A) radio waves B) x-rays C) ultraviolet light D) microwaves
A) infrared light B) microwaves C) gamma rays D) radio waves
A) microwaves B) radio C) visible D) gamma
A) radio B) gamma C) visible D) microwave |