Understanding Colors and Magenta

Which color is described as a trick of the brain because it doesn't have a specific wavelength?

• Magenta

• Green

• Yellow

• Cyan

What are the receptors in the human eye that detect color and fine detail called?

• Rods

• Cones

• Photoreceptors

• Pupils

How many types of cones do humans have for detecting different wavelengths of light?

• Two

• Three

• Four

• Five

When both red and blue cones are stimulated, what color does the brain perceive?

• Green

• Cyan

• Magenta

• Yellow

What term is used to describe colors like magenta that are not found on the visible spectrum?

• Spectral colors

• Secondary colors

• Non-spectral colors

• Primary colors