Why do you see a lemon as yellow?
A) The lemon absorbs yellow wavelengths in the yellow region of the spectrum.
B) The lemon might reflect only yellow wavelengths in the yellow region of the spectrum.
C) The lemon absorbs red and blue wavelengths.
D) The lemon reflects all wavelengths of light other than yellow.

Question

Quizplus · Accepted Answer

When we see a lemon as yellow, it is because the lemon is reflecting yellow wavelengths in the yellow region of the visible spectrum. This means that the yellow light is being absorbed by the lemon, but the lemon is reflecting the yellow light back to our eyes, so we see it as yellow.

Why Do You See a Lemon as Yellow