Question

What characteristic is responsible for our brain being able to distinguish different colors?

Options:
Each color is a different wavelength of light
Each color of light has a different amplitude
Light changes colors as it goes through the different mediums between the air and our eyes
Each color has a different speed

Answer 1

Each color is a different wavelength of light

Step-by-step explanation:

Our brain mixes information from each receptor which gives contrasting perceptions to each wavelength.

Answer 2

I think it is the first one