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An object seen close up through a convex lens looks than it really is?
Wiki User
∙ 9y ago
A convex lens is a mirror whose middle is larger than the top and bottom. A convex lens is more than two focal lengths. It is smaller and inverted between one and two focal lengths.
Wiki User
∙ 9y ago
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Describe the attitude and approximate size of the image when an object is very close to and far from a convex lens?
When the object is close it is big and upright when far away it is small and upright also
Is it possible to find whether a mirror is plane concave or convex from the nature of image of an object?
Yes possible. If we place an object somehow close to the mirror and observe the image. If the image is of the same size as that of the object then it is a PLANE mirror If the image is magnified and erect, then it will be a concave mirror If the image is dimisnished then the mirror is convex in nature.
Does a convex lens invert images?
Yes. Image formed by convex lens is laterally inverted. However, It should be kept in mind that convex lens can form both real and virtual images. If the object is placed beyond F (Focus), then real image will be formed and laterally inverted. However, if the object is placed between F and C. Then the images formed will be virtual but NOT laterally inverted. For concave lens, all images formed is on the same side so the images formed is NOT laterally inverted
Why do convex lenses have shorter focal lengths than thin convex lenses?
The convex lenses are converging lens so when the curvature of the lens increases the focal length will decrease which helps when looking up close. A thin convex lens is for seeing things from a distant.
What lens used to correct nearsightedness?
Convex lenses are thicker in the middle then the edges and concave are thicker at the edges then the middle. When light travels through lenses, refraction occurs. The light bends either outward or inward, it depends on the lens.The lens of your eye is a double convex lens. Its job is to focus the image on the retina of the eye. If one is farsighted, the lens in the eye causes the focus to be behind the retina. These people see far but have some difficultly seeing close-up.To correct this farsightedness, the person would wear glasses or contacts with convex lenses, for It is often used for close examination of small objects.
Describe the attitude and approximate size of the image when an object is very close to and far from a convex lens?
When the object is close it is big and upright when far away it is small and upright also
How do magnifying glasses work?
A magnifying glass is much thicker than it is around the edges, which is called "convex". When this is held close to an object, the light waves are bent and this allows the object to appear larger than it is for better viewing.
Is it possible to find whether a mirror is plane concave or convex from the nature of image of an object?
Yes possible. If we place an object somehow close to the mirror and observe the image. If the image is of the same size as that of the object then it is a PLANE mirror If the image is magnified and erect, then it will be a concave mirror If the image is dimisnished then the mirror is convex in nature.
Will an object weigh less when it is on a planet close to the sun?
The weight of an object depends on the mass of the object and the mass of the planet. How close the Sun is doesn't really factor into things.
Does concave or convex bring things together?
Convex narrows the reflective view, up close.
How magnify glass work?
A magnifying glass is much thicker than it is around the edges, which is called "convex". When this is held close to an object, the light waves are bent and this allows the object to appear larger than it is for better viewing.
What uses two convex lenses to magnify small close objects?
A _____________ uses two convex lenses to magnify small, close images.
Describe compound microscope with ray diagram?
a compound microscope is the combination of two convex lenses the objective and the eyepiece. this lens with a small focal lenth this lens is placed close to the object
What is a macro picture?
a macro picture is a picture that is taken really close up to an object letting you see all the details of the object
Does a convex lens invert images?
Yes. Image formed by convex lens is laterally inverted. However, It should be kept in mind that convex lens can form both real and virtual images. If the object is placed beyond F (Focus), then real image will be formed and laterally inverted. However, if the object is placed between F and C. Then the images formed will be virtual but NOT laterally inverted. For concave lens, all images formed is on the same side so the images formed is NOT laterally inverted
Object traveling through the speed of light?
Electrons are able to travel close to speed of light.
Why do convex lenses have shorter focal lengths than thin convex lenses?
The convex lenses are converging lens so when the curvature of the lens increases the focal length will decrease which helps when looking up close. A thin convex lens is for seeing things from a distant.
