The electromagnetic spectrum is the portion of energy that reaches the Earth from the Sun. However, the human eye can still only detect a portion of that spectrum because of the _____________ of the visible light waves.

amplitude

wavelengths

crests

troughs

Respuesta :

Answer: I’m stuck between amplitude and wavelengths but I do think it’s wavelengths.

Correct me if I’m wrong! ^^

Answer: wavelengths
It seems the most to make sense