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When object is positioned at more than twice the focal length of a convex lens what are the properties of its image?
Wiki User
∙ 11y ago
1. The image will form between F and 2F.
2. The image will be real and inverted.
3. The image will be smaller in size
Wiki User
∙ 11y ago
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When do convex lens produce real image?
When the object length is less than the focal length
Is a mold convex or concave?
The mold for a concave object is convex.The mold for a convex object is concave.
What will a convex lens do to an object?
magnifies the object
If an object is closer to a convex lens than one focal length the image is .?
If an object lies within the focal length of a convex lens, its image will be erect, bigger in size and virtual. It will be on the same side of the object.
Where should an object be placed in front of a convex lens to get a real image of the size of the objects?
The image seen through a convex lens will appear upright and enlarged when the object being viewed is within the focal length of the lens.
When do convex lens produce real image?
When the object length is less than the focal length
Is a mold convex or concave?
The mold for a concave object is convex.The mold for a convex object is concave.
Where virtual image is formed?
in case of convex lense, when u place the object between focul length and pole, virtual image is formed behind the object at 25cm...
What will a convex lens do to an object?
magnifies the object
What is the image formed by convex lens if an object is less than one focal length from the lens?
Forget this work; and just go get laid.
If an object is closer to a convex lens than one focal length the image is .?
If an object lies within the focal length of a convex lens, its image will be erect, bigger in size and virtual. It will be on the same side of the object.
What are the two possibilities for an image formed by a convex lens?
Convex (I prefer converging lenses) lenses are thicker in the middle than at the edges. This causes the rays to converge towards the principle axis (line running through the center of the lens perpendicular to the surface). two images will be formed. When the object you are viewing is farther from the lens than the focal length you will have an inverted real image. This image can be enlarged (when the object is between the focal length and twice the focal length), the same size (when the object is twice the focal length from the lens) or reduced (when the object is beyond twice the focal length). When the object is closer to the lens than the focal length you are using the lense as a magnifying glass and you will have an upright virtual image.
Where should an object be placed in front of a convex lens to get a real image of the size of the objects?
The image seen through a convex lens will appear upright and enlarged when the object being viewed is within the focal length of the lens.
What are some ways using convex and concave lenses to form an image that is smaller than the object?
For forming a smaller image than the object using convex and concave lenses, you can place the object closer to the convex lens than its focal length, then position a concave lens closer to the convex lens than the sum of their focal lengths. This arrangement will produce a smaller inverted image. Adjustments can be made by changing the distances between the lenses to fine-tune the size and position of the image.
What is a positive lens the same as?
A positive lens is also called a magnifying lens. It has convex surfaces and it has a measureable focal length where it produces an inverted image of a distant object. The power in dioptres is the reciprocal of the focal length in metres.
To magnify an object would you use a convex lens or a concave lens?
You would use a convex lens.
When does a Convex lens form a virtual or real image?
When object is within the focal distance then virtual image is formed. But when the object is placed beyond the focus of the covex lens ie if the distance of the object is more than focal length then real image is formed.
