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