It appears black because light rays entering the pupil are absorbed by the
tissuesinside the eye.
No. A black hole is an object that exerts such a gravitational pull that nothing, not even light can escape. Our pupils appear dark because little light escapes them, but some does. Most of the light that enters the eye is absorbed by the interior of the eye through processes not related to gravity.
If our pupils were black holes they would exert an extremely powerful gravitational pull on their surroundings. This is obviously not the case.
because they are surrounded by conductors.
The black circle in the middle of the iris in your eye is called a pupil. It dilates to adjust with sunlight.
The pupil.
The material sucked in to a black hole becomes part of the black hole - that is, a black hole crushes matter to an nearly no size, at all.
No. A black hole will remain a black hole. A neutron star is a remnant of a star not massive enough to become a black hole.
A black hole is a type of star with excessive gravity. Here are some sentences.The star was sucked into the black hole close by.A black hole will even absorb light.The scientist is studying a black hole.
The black circle in the middle of the iris in your eye is called a pupil. It dilates to adjust with sunlight.
literally speaking the pupil is just a hole, so no. But by looking in a mirror you can perceive the pupil as a black circle in the middle of the iris.
The pupil.
It is well known as the pupil - a dark circular opening in the center of the iris of the eye, varying in size to regulate the amount of light reaching the retina, so that you can have a visual at the things you look at.
The pupil actually hasn't got a color at all, it's a hole that opens up into the eye. It only looks black the same way a keyhole or any other opening into an unlit cavity looks black.
The centre of the eye is called a pupil (the black spot). The coloured part of your eye is called the iris. You can get green, blue, sea green, blue-green, brown, hazel, dark brown and purple irises. Purple is most rare.
They are hollow so light can pass through to the retina, so you can see. The pupil is the opening in the iris. To ask why the eyes' pupils are hollow is analogous to asking why a donut hole is hollow.
Yes, the pupil is a hole. In some medical procedures the doctor sticks a long needle into the pupil to do certain things to the brain, depending on the procedure. And since the pupil is a hole when they stick the needle into your pupil it won't hurt you.
The little black dot in the center of your eye is called a pupil. The pupil is basically a hole in our eye that light enters through and makes it so that you see. But really on the inside of your eye you are looking upside down.
Pupil
the name of the hole that allows light to go through into your eye is: pupil
The tiny hole in the middle of your eye is your pupil