the Iris
Destructive interference. If the sheet is very thin, near half the wavelength of the incident light then light reflected from the top layer is out of phase with light reflected from the bottom layer. These two reflected light waves will cancel each other out.
display
Reflectivity isn't a property of light, it's a property of the surface that reflects the light. It is the proportion of the energy in an incoming light beam which when it hits the surface is reflected rather than absorbed.
reflection is when light its something like a mirror and refraction is light going through something solid that is not like a mirror when light falls on a surface and bounces back, it is reflection and when light is absorbed by the surface or passes through the surface but does not bounces back, it is refraction.
i dont know but can we see without reflection?
The Choroid.
Yes.
choroid
Reflections occur when light bounces of a smooth and shiny surface. Glass mirrors have a thin layer of silver on the back so that light is reflected.
The lack of pigment in the eye of albino leads to hyper-Photosensitive. The absence of melanin pigment in the choroid layer of the eye causes internal reflection of light within the eyeball resulting in blurred vision.
The reflection (normally twice) of light within a droplet of water and back to your eye.
The reflection (normally twice) of light within a droplet of water and back to your eye.
Reflection
no reflection basically deals with light rays. so there is no reflection withou light.
Destructive interference. If the sheet is very thin, near half the wavelength of the incident light then light reflected from the top layer is out of phase with light reflected from the bottom layer. These two reflected light waves will cancel each other out.
When the rays of light do not follow the laws of reflection, then this type of reflection is called diffused reflection.
In reflection, the light waves travel within the same media and maintains the same speed but in refraction light waves travel through a different media and so their speed changes.