The sun is a nuclear light source because you can see light, right? The sun gives out light energy so you can see in the daylight.
The moon's light is reflected from the sun, so the moon itself is not a source of light. The light you see is light hitting the moon from the sun.
No, a shiny jacket reflects light so others can see you at night.
Objects absorb light at certain frequencies and reflects light at other frequencies. The reason we see colours is because that is the frequency of light reflected, the reason we see black is because all colours are absorbed....it's nothing. So the reason we see objects is because light is reflected from them, this light then meets our eyes and creates an image.
As light can take millions of years to reach us, then some stars we "see" can actually be dead but we are seeing the light from them as they were many years earlier. So yes, it is possible to see light from a star that is no longer shining.
will the human eye does not really see anything it just captures the light and the brain interprets it into recognizable images and corrects the position of the light ...
will the human eye does not really see anything it just captures the light and the brain interprets it into recognizable images and corrects the position of the light ...
The lens focuses incoming light on the retina (light sensitive cells), which sends signals down the optic nerve, and the brain interprets to sight.
it has got signal in your head so that it interprets
Yes, that is correct. Please note that the object itself doesnt create the light - it mearly relfects the ambient light (which, for example, comes from light blubs or the sun). It is this reflected light that the eye picks up and - with help from the brain - interprets into an image which we "see".
When the light reflects on an object into your eye you see the objects colour. When all of the light reflects into your eye you see the colour as white. So if some of the light is absorbed into the object you see it as it being a certain colour. There are cone cells in the eye that detect color (the other type of cells is rod cells, which are better at distinguishing light/darkness and patterns). Different colors of light excite different cone cells and cone cell clusters and these cells transmit signals to your brain, which interprets these signals as color vision.
Light emitted or reflected by objects in the surroundings causes reactions in the rod and cone cells in the retina. These reactions send electrical impulses to the brain, which interprets them as an image.
Visible light contains all of the colors with in the spectrum. The only way we see color is the bending and refraction of the visible light sending certain wave lengths back, which our brain interprets as different colors.
The light goes through on object then the light reflact to our eye from object as the eye job is receiving the light , ( eyes are receiving the color it mean the you can see the color of any side of the object so finally you see the whole object)
When light from an object enters our eyes,it will pass through the pupil and stimulates trhe light sensitive cell on retina.The stimulis are then sent to the brain through opitical nerve.The brain interprets the stimuli and form the sensation of seeing things
so we can see and have light
so that when you want to see what the thing that your looking at is clear and you can see it and so it wont be dull or dark ...