Question

place the highest energy wave at the top and the lowest energy wave at the bottom. move the choices up or down to put them in order. x - rays radio waves infrared visible light

Explanation:

The energy of electromagnetic waves is related to their frequency. Higher - frequency waves have higher energy. X - rays have a higher frequency than visible light, which has a higher frequency than infrared, and radio waves have the lowest frequency among these.

Answer:

1. X - rays
2. visible light
3. infrared
4. radio waves