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If an object is closer to a convex lens than one focal length the image is .?
Wiki User
∙ 6y ago
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.
Jalyn Gottlieb
Wiki User
∙ 14y agoIf the distance from the converging lens to the object is less than the focal length of the lens the image will be out of focus.
I would have to agree with the statement but alsoadd that tha image would be upright, virtual, and larger than the object!
Wiki User
∙ 8y agocannot be seen
The image will be at infinity. That's to say, there won't be any image formed.
Wiki User
∙ 13y agoThe image will be virtual, upright, and larger the the object
Wiki User
∙ 11y agoErect, enlarged, virtual image
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When do convex lens produce real image?
When the object length is less than the focal length
Which lens has a greater power convex lens of focal length 10 cm or a convex lens of focal length 20cm?
Power is inversely related to the focal length. So convex lens of focal length 20 cm has less power compared to that having focal length 10 cm
Length of a lens is the distance from the center of the lens to its principal focus?
It is called the focal length. It is equal to 1/2 times r, and is positive on concave mirrors and negative on convex mirrors.
Why a small focal length convex lens is used in simple microscope?
because manifying power has inerse relation with that of focal length
The relation between focal length and radius of curvature of spherical mirror is?
The focal length of a convex mirror is half of its radius of curvature.
When do convex lens produce real image?
When the object length is less than the focal length
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.
Why the study was under taken of focal length of a convex lens by graphical method?
to determine the focal length of a convex mirror.
Which lens has a greater power convex lens of focal length 10 cm or a convex lens of focal length 20cm?
Power is inversely related to the focal length. So convex lens of focal length 20 cm has less power compared to that having focal length 10 cm
What is the focal length of the convex lens?
The distance from the centre of the lens to the focal point.
What happens to the focal length of convex lens when convex lens is cutted vertically along the optic center?
its focal lenght becomes 2f
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.
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.
Length of a lens is the distance from the center of the lens to its principal focus?
It is called the focal length. It is equal to 1/2 times r, and is positive on concave mirrors and negative on convex mirrors.
Why a small focal length convex lens is used in simple microscope?
because manifying power has inerse relation with that of focal length
The relation between focal length and radius of curvature of spherical mirror is?
The focal length of a convex mirror is half of its radius of curvature.
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.
