Reflection of light examples11/27/2022 ![]() Similarly for red whose wave length is highest angle of refraction is high for red. for violet angle of refraction is least as it's wave length is least in visible reason. Angle of refraction varies directly with the wavelength of light i.e. The other part of light enter the other medium if it is transparent (glass)deviate from its original path, and travels with different velocity (if later medium is dense compare to previous velocity decreases)is called as refraction. ![]() In case transparent materials part refracts along with reflection and absorption. In case of opaque surfaces part of light reflect and another part absorbs through the surface. When light is traveling in one medium(for example air),incident on the surface of other medium(for example glass), part of light sent back to original medium (air) with same angle at which it is incident on the surface, this phenomenon is called as reflection. This was explained by rayleigh through his rayleigh scattering phenomenon. One best example is blue color of sky and sea.Īnd orange color of sun during sunrise and sunset. You can think many examples with the reflection of light. The wavelength of light ranges from 400nm to 800nm. ![]() Hence the flower looks yellow to our eyes. The sunflower absorbs all the wavelengths of light except yellow. Red has the highest wavelength.Ī sunflower looks yellow to our eyes because of reflection. Reflection is defined as Bouncing back of light from a reflective surface due to absorption of light of a particular wavelength by the surface and reflecting the remaining wavelength. It can be considered as a packet of photons or matter or as a ray of light. ![]()
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