Physics, asked by 25030naq, 2 months ago

What colours of light are we concerned with when viewing objects with the human eye?

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Answered by Anonymous

1

Answer:

We perceive only the reflected colors. Thus, red is not "in" an apple. The surface of the apple is reflecting the wavelengths we see as red and absorbing all the rest. An object appears white when it reflects all wavelengths and black when it absorbs them all.

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