Question

arrange the following in order of increasing frequency.
radio waves
gamma
infrared
ultraviolet
visible light
x-rays
microwaves

Explanation:

The electromagnetic spectrum orders waves by increasing frequency: radio waves (lowest), microwaves, infrared, visible light, ultraviolet, x-rays, gamma rays (highest).

Answer:

radio waves, microwaves, Infrared, Visible light, ultraviolet, x-rays, gamma