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