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