It allows fibre optic cables to work thus transferring data over huge distances very quickly. That said it's not perfect and the signal strength still needs to be boosted at set intervals depending on the quality of the cable.
Fibreoptic
light after incident on molecules of water (rain drop) it scatters or reflected.
Detection of Internally Reflected Cherenkov light
Depending on the object, it may be reflected, absorbed, refracted or internally reflected.
Light is reflected internally off ice crystals, and cannot escape the cloud.
Light enter the optical fibre, and is totally internally reflected all the way along.
One very practical application is that it allows us to see things. Light, from whatever source, hits an object are is reflected. Our eyes perceive the reflected light and our brains translate that information into an image of the object. I would say that is a very practical application, wouldn't you?
- light reflected from a window- light reflected from a mirror- light reflected from snow
thats because if its to big the light might not refract exactly right and this may cause the information to be mixed up causing some of the light to be total internally reflected which destroys the message.
A reflected light would be light reflected by a mirror, and the light would remain unchanged. A reflected light of daylight is when white light is split into 'rainbow' colours.
thats because if its to big the light might not refract exactly right and this may cause the information to be mixed up causing some of the light to be total internally reflected which destroys the message.
The light which enters is called the incident ray and the reflected light is called the reflected ray.
It is actually impossible to reflect a shadow, as a shadow is merely an absence of light. However, what IS reflected is the light surrounding the shadow. When this light is reflected, it forms a reflected image of the light's shape, complete with a lack of light, or shadow. In this way, it can look like a shadow is reflected.