Question

Which lists the waves in order of frequency, from highest to lowest?

X-rays, gamma rays, ultraviolet
radio waves, visible light, X-rays
ultraviolet, microwaves, gamma rays
visible light, infrared, microwaves

Answer 1

To list the waves in order of frequency from highest to lowest, we can analyze the electromagnetic spectrum. The general order from highest frequency to lowest frequency is:

1. Gamma rays
2. X-rays
3. Ultraviolet
4. Visible light
5. Infrared
6. Microwaves
7. Radio waves

Based on this order, the correct sequence from your provided options is:

- **Gamma rays, X-rays, ultraviolet**

This is the only list that correctly follows the order of frequency from highest (gamma rays) to lowest (ultraviolet).