Question

Which is a difference between visible light and radio waves?
Responses

Radio waves have more energy than visible light.
Radio waves have more energy than visible light. - no response given

Radio waves can produce rainbows.
Radio waves can produce rainbows. - no response given

Radio waves can be seen by the human eye.
Radio waves can be seen by the human eye. - no response given

Radio waves have less energy than visible light.

Answer 1

Correct answer: Radio waves have less energy than visible light.

Short explanation: Radio waves have much longer wavelengths and lower frequencies than visible light, so individual photons carry less energy (E = hf). Radio waves are not visible to the human eye and do not produce visible rainbows (dispersion effects are negligible at those wavelengths).