Which surface will absorb more light?
Correct answer: D. Black painted
- A. Yellow painted
- B. Blue painted
- C. White painted
- D. Black painted
Explanation
Dark, rough, and dull surfaces absorb radiation better than light, smooth, and shiny surfaces.Black surfaces have greater absorptivity,and hence,they absorb most of the light falling on it.
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About Optics
Light is studied through reflection, refraction, dispersion, interference, diffraction and polarization, linking ray behavior with its wave nature. Questions may involve mirrors, lenses, optical instruments, refractive index and image formation, while geometrical optics deals with rays and wave optics explains effects such as interference and diffraction.
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