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The human eye works in a similar way to a pinhole camera with three refinements: a) an adjustable pinhole size controlled by the iris; b) a fixed converging lens across the pinhole called the cornea; c) an adjustable converging lens to focus at different distances, controlled by the brain.
Real image can be caught on a screen. But virtual cannot be caugtht so Real image is formed due to convergence of rays but in case of virtual there are only diverging rays and so they appear to diverge from one point where virtual image is located But both real and virtual could be seen by human eyes. Same way real object would definitely give out diverging rays But virtual object is considered as converging rays are assumed to come from such virtual object
anthropomorphization.
The object will move if the net force amounts to a greater momentum than the force that is keeping that object at rest.
vocal cord
The lens
yes
You have two eyes, away from each by about 6 cm. The object placed nearby makes a larger angle to both eyes as compared to distant object. From that angle, you make out the distance of the object from you. Stars are too far away for human eyes (or any animal eyes, for that purpose.) to make smaller or bigger angle. They all make the smallest possible angle witch can be recognized by naked eyes and so you can not differentiate between near or distant star. All of them are distant objects for human eyes.
Probably the Huygens probe, which crashed on Saturn's moon Titan on January 14, 2005
None. There are not even any plans in development to visit Eris. Humans have never gone farther than the moon. Pluto is the most distant object visited by a man-made object.
a human life is normally produced by sex.
The human eye works in a similar way to a pinhole camera with three refinements: a) an adjustable pinhole size controlled by the iris; b) a fixed converging lens across the pinhole called the cornea; c) an adjustable converging lens to focus at different distances, controlled by the brain.
Carbon monoxide can be natural by also human produced.
When an object is illuminated, light rays scatter off it in all directions. Any rays that strike a flat mirror will reflect, but continue to diverge in a disorganized way. If some of these rays enter a human eye, the lens/cornea will stop them diverging and start them converging. This focusing process ensures that all rays emanating from a single point on the object arrive at a single point on the retina. However, the brain makes no allowance for the change of direction at the mirror and perceives the rays to have originated from an object behind the mirror. This apparent object is is called the virtual image of the mirror. It can only be viewed with the help of a converging lens, such as that in the eye, which forms a real image on the retina.
An object made by a human being.
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