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What happens to the image distance in the eye when you increase the distance of an object from the eye?
Wiki User
∙ 13y ago
If everything is working as it should, the image distance in the eye never changes.
The image always needs to focus on the retina, which doesn't move. This is where
the lens comes in, specifically its ability to change its focal length. When the object
distance changes, the focal length has to change, in order to keep the image distance
constant. Muscles around the lens change the shape of the lens, in order to change
its focal length.
Wiki User
∙ 13y ago
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What happens to the image distance as the object distance increases?
As the object distance increases, the image distance also increases. This relationship is governed by the lens or mirror equation, which shows that when the object is moved farther from the lens or mirror, the image is also formed farther from the lens or mirror.
Does the image size increase as the image distance increases?
No, the size of the image does not increase as the image distance increases. The size of the image is determined by the object distance, focal length of the lens, and the distance between the lens and the image plane.
What happens to the image formed by convex lens if the object is moved closer to the lens?
If the object is moved closer to a convex lens, the image distance will decrease and the image will move closer to the lens. The image size may increase depending on the object distance and object size relative to the focal length of the lens.
How does the image distance compare to the object distance?
The image distance is the distance from the lens to where the image is formed, while the object distance is the distance from the lens to the object. In general, for real images, the image distance is different from the object distance. For virtual images, the image distance is negative and the object distance is positive.
What happens to an object if you move it closer to a concave lens?
If you move an object closer to a concave lens, the image produced would get larger, virtual, and upright. The image distance would increase, and the image would appear farther away from the lens compared to the object.
What happens to the image distance as the object distance increases?
As the object distance increases, the image distance also increases. This relationship is governed by the lens or mirror equation, which shows that when the object is moved farther from the lens or mirror, the image is also formed farther from the lens or mirror.
Does the image size increase as the image distance increases?
No, the size of the image does not increase as the image distance increases. The size of the image is determined by the object distance, focal length of the lens, and the distance between the lens and the image plane.
What happens to the image formed by convex lens if the object is moved closer to the lens?
If the object is moved closer to a convex lens, the image distance will decrease and the image will move closer to the lens. The image size may increase depending on the object distance and object size relative to the focal length of the lens.
How does the image distance compare to the object distance?
The image distance is the distance from the lens to where the image is formed, while the object distance is the distance from the lens to the object. In general, for real images, the image distance is different from the object distance. For virtual images, the image distance is negative and the object distance is positive.
What will happen if object distance is decreased in pinhole camera?
If the object distance is decreased in a pin hole camera, the image size will increase. If the object is too close, the full image will not be formed and the screen will appear dark.
What happens to an object if you move it closer to a concave lens?
If you move an object closer to a concave lens, the image produced would get larger, virtual, and upright. The image distance would increase, and the image would appear farther away from the lens compared to the object.
Why if you move the object away from the lens the size of the image get smaller?
Moving the object away from the lens increases the object-image distance. According to the thin lens equation, as the object-image distance increases, the image distance increases incrementally more than the object distance. This results in a smaller image size due to the inverse relationship between image size and image distance.
What is the object image distance relationship for a flat mirror?
For a flat mirror, the object distance is equal to the image distance. This means that the image formed by a flat mirror is the same distance behind the mirror as the object is in front of it.
Is the distance from the object to the mirror is less than the apparent from the image?
The distance from the object to the mirror is equal to the distance from the image to the mirror in a plane mirror. The image appears to be as far behind the mirror as the object is in front of it, so the apparent distance from the image to the mirror is equal to the actual distance from the object to the mirror.
What is the difference between object distance and image distance?
image distance is the distance from the point of incidence on the mirror, the where the image is reflected to.object distance is the distance from the actual object being reflected to the point of incidence on the mirror where it's reflected as an image.
How does the distance of the object compare with the distance of the image from the plane mirror?
The distance of the object from the mirror line should equal the distance of the image from the mirror line.
How are focal length object distance and image distance related?
The focal length of a lens is related to the object distance and image distance by the lens equation: 1/f = 1/do + 1/di, where f is the focal length, do is the object distance, and di is the image distance. This equation describes how the lens focuses light rays from an object at a certain distance to form an image at a specific distance.
