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What has one eye and cannot see?
Needle have one eye but can't see.We say the hole at the top of needle is the eye of the needle.
What does a spider weave that has no eye but yet can see?
an eye in the sky
What do you call a deer with one eye?
The answer is "no eye deer" (no idea).
When was Eye Dance created?
Eye Dance was created in 1985-10.
What is the meaning of the expression 'drown an eye' in sonnet 30 by William Shakespeare?
It means to cry; the eye is drowning in tears.
Can you poke your eye out with a pencil?
Yes, it is possible to poke your eye out with a pencil. Pencils are sharp objects and if they come into contact with the eye with enough force, they can cause serious injury. It is important to handle sharp objects like pencils with care and caution.
Why is a normal eye not able to see clearly objects placed closer than 25cms?
Light from objects that we see has to be focused by the eye to give a sharp image on the retina. Light from near objects is very divergent (spreading out), and the lens of the eye has to become very thick to focus it. As there is a limit to how thick we can make the lens, there is a near point beyond which we cannot focus.
How to take good care of the eye?
pay extra attention when using sharp or pointed objects
What is emmetropia?
Emmetropia is basically normal vision, or a state of vision in which far objects are in sharp focus, with the eye lens in a normal state.
Why can not you see distant objects?
It is caused due to the limitation of human eye i.e the eye lens cannot adjust its focal length.
How is microscopes useful?
Microscopes help to see small objects that cannot be seen by the naked eye.
What other instruments are used by the scientist to observe objects which cannot be seen by the naked eye?
microscopic things
List down some of the laboratory precautions?
animal safety. sharp objects safety. chemical safety. fire safety. poison safety. eye safety.
Can quasars be seen with the naked eye?
No, quasars are extremely distant and bright objects that cannot be seen with the naked eye from Earth. They typically require powerful telescopes to be observed.
How does a eye lens work?
The lens in your eye helps to focus light rays onto the retina at the back of your eye. It changes shape to adjust for near or far objects, allowing you to see clearly. The lens works with the cornea to create a clear and sharp image.
What is a spyglass usually symbolic of?
A spyglass is usually symbolic of being able to see distant objects. It has the power to see where the human eye cannot, perhaps symbolic of a third eye, or greater eye power.
Impossible to observe object clearly at different depths at the same time?
This is due to the principle of accommodation in the human eye, where the lens adjusts to focus on objects at different distances. Therefore, the eye cannot simultaneously focus on objects at different depths.
