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