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How does the distance between an object and a convex lens affect the image formed?
The distance between an object and a convex lens affects the position, size, and orientation of the image formed. When the object is placed beyond the focal point of the lens, it forms a real and inverted image. When the object is placed between the focal point and the lens, it forms a virtual and upright image.
When using a convex lens as a simple magnifying Glass the object must be at what distance?
The object should be placed at the focal point of the lens or slightly closer for a convex lens to be used as a simple magnifying glass. Placing the object at the focal point will produce a virtual and enlarged image that is easier to view and focus on.
What will the distance at which an object should be placed before the convex lens of focal length 12 cm yo obtain a real image of double its size?
The object should be placed at a distance of 18 cm from the convex lens to obtain a real image of double its size. This can be calculated using the lens formula: 1/f = 1/v - 1/u, where f is the focal length of the lens, v is the image distance, and u is the object distance.
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
Type of image of convex lens?
a convex lens looks like an oval from the side. it can be used in the glasses of a long sighted person. i really should be doing my homework right now. i have been doing it since 11am and it is now 15.43pm.
How does the distance between an object and a convex lens affect the image formed?
The distance between an object and a convex lens affects the position, size, and orientation of the image formed. When the object is placed beyond the focal point of the lens, it forms a real and inverted image. When the object is placed between the focal point and the lens, it forms a virtual and upright image.
When using a convex lens as a simple magnifying Glass the object must be at what distance?
The object should be placed at the focal point of the lens or slightly closer for a convex lens to be used as a simple magnifying glass. Placing the object at the focal point will produce a virtual and enlarged image that is easier to view and focus on.
What will the distance at which an object should be placed before the convex lens of focal length 12 cm yo obtain a real image of double its size?
The object should be placed at a distance of 18 cm from the convex lens to obtain a real image of double its size. This can be calculated using the lens formula: 1/f = 1/v - 1/u, where f is the focal length of the lens, v is the image distance, and u is the object distance.
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
Type of image of convex lens?
a convex lens looks like an oval from the side. it can be used in the glasses of a long sighted person. i really should be doing my homework right now. i have been doing it since 11am and it is now 15.43pm.
what number should be placed in the box 8x10 + 4x1 + 5x + 3x1?
[object Object]
Where should you place an object on the principal axis in front of a convex mirror to get a virtual upright and smaller image?
To get a virtual upright and smaller image from a convex mirror, place the object in front of the mirror but between its focal point and the mirror. This will produce a virtual image on the same side as the object that is upright and smaller than the object.
How many faces if there is 16 vertices and 37 edges?
If the object is a convex polyhedron, then, by Euler's characteristics, it should have 23 faces.
Why should the object be positioned between the focal length point and the convex lens to be magnified?
Placing the object between the focal length point and the convex lens creates a virtual and magnified image. This positioning allows the lens to form a bigger image that is right-side-up compared to the original object. The greater the distance between the object and the lens, the larger the magnification.
Where should the object be placed in order to produce a larger object behind a concave mirror?
The object should be placed beyond the focal point of the concave mirror. This will produce a larger, magnified image located behind the mirror. By positioning the object past the focal point, the reflected rays will converge to form an image that is larger compared to the object.
A convex lens forms a real and inverted image of a needle at a distance of 50cm from the lensWhere is the needle placed in front of the convex lens so that the image is of the same size as the object?
A convex lens forms a real and inverted image of equal size only when it is kept at the center of curvature of the lens. The image is also formed at the center of curvature at the other side. Hence, the distance of object = distance of image = 50 cm. Now, focal length = � � radius of curvature = � � 50 cm = 25 cm Hope it is clear!
What type of mirror you should use to obtained diminished and virtual image of an object?
A concave mirror should be used to obtain a diminished and virtual image of an object. This type of mirror can create virtual images that are smaller in size than the object itself.
