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The process by which the eye focuses on near and far objects is called accommodation. This involves the lens changing shape, becoming thicker to focus on nearby objects and thinner for distant ones, allowing light to be properly refracted onto the retina. The ciliary muscles control the curvature of the lens during this adjustment.

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1mo ago

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When eye focuses on near objects is the degree of refraction of light entering the eye increase or decreased?

decreased


When looking at near objects the ciliary mascles are relaxed or contracted?

When looking at near objects, the ciliary muscles are contracted. This contraction causes the lens of the eye to become more rounded, enabling the eye to focus on close-up objects through a process known as accommodation.


What does the suspensory ligaments do when the eye is focusing on a near obects?

When the eye focuses on near objects, the ciliary muscles contract, which relaxes the tension on the suspensory ligaments (zonules). This allows the lens to become more rounded, increasing its curvature and enabling it to refract light more effectively for close vision. This process is part of the eye's accommodation mechanism, adjusting the lens shape to ensure a clear image is formed on the retina.


Who keeps an eye on comets that might hit earth?

NASA's Near Earth Objects program is one group that tracks object that pass near the Earth (you might have expected that from the name).


The part of the eye responsible for fine-tuning the refraction of incoming light is the?

The part of the eye responsible for fine-tuning the refraction of incoming light is the lens. The lens focuses light onto the retina at the back of the eye, helping to create a clear image. The lens changes shape to adjust the focus for near or far objects, a process known as accommodation.


What will happen when the eye focuses on a near object?

infront of the retina i think :)


How do you warn earth of near earth objects?

no answer


Is a condition in which faraway objects appear clear while near objects look blurry?

Farsightedness


Why would concave be used for near sighted?

A farsighted person can see distant objects clearly, but nearby objects appear blurry. The eyeball is too short, so the image that falls on the retina is out of focus. A convex lens corrects this by bending light rays toward each other before they enter the eye. An image then focuses on the retina.


Is light absorbed by near by object as it disintegrates?

only part of light its absorbed by nearby objects, that part that causes decay on the surface of the objects 'radiation' part of light the rest turns back into raw energy.


What are Neos?

Near-Earth Objects. Comets, meteors, and other things in space that are near Earth.


What is the term that describes the process whereby eyes make the adjustments for seeing objects at various distances?

The term that describes the process by which the eyes adjust to see objects at various distances is called "accommodation." This involves the lens of the eye changing its shape to focus light properly on the retina, allowing for clear vision of objects both near and far. The ciliary muscles control this adjustment, contracting or relaxing to alter the lens curvature.