why do objects appeard coloured
Answer fast please
Answers
Answer:
Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. The colours we see are the wavelengths that are reflected or transmitted. White objects appear white because they reflect all colours. Black objects absorb all colours so no light is reflected.
Explanation:
Objects are not really colored. White light is made up of light of a range of wavelengths. Different materials absorb different wavelengths, giving distinct wavelength combinations. Our eyes have four types of receptors. One type (rods) is sensitive to the entire spectrum. The other three (cones) are each sensitive to a different range of wavelengths. (Sometimes, people say that each is sensitive to a single color, and that’s wrong.) Our brain combines the information from the different types of receptors and creates an experience that we call color.