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Convex lenses always form smaller, virtual images
convex mirror is not used in solar cooker since it form image inside the polished surface
No it isn't, because the type of image a convex lens forms depends on where the object is relative to the focal point of the lens.
Convex lenses make images appear larger; they are used in magnifying glasses.
A convex Lens forms a real, inverted image which can be displayed on a screen placed before the lens i.e, opposite the direction the light rays are coming from. A diminished image is formed at the focus when light rays from an object are focus on the screen.
A convex lense forms only a virtual image.
Convex lenses always form smaller, virtual images
Convex lens produces both real and virtual images. But concave lens produces only virtual images for real objects. If object is virtual then real image could be produced by a concave lens.
Convex lens. Concave lens would give only virtual image for real objects.
In a concave lens the object always forms a virtual image. The convex lens also forms a virtual image.
It can form both
Convex lenses form real images and concave lenses form virtual images. But there is one case in which convex lens also forms virtual images. This is when object is placed between Principal Focus "F" and Optical Centre "O"
A magnifying lens. In a Refracting Telescope, a convex lens focuses light to form an image at the focal point.
Convex lens always gives a virtual & diminished image.
Virtual image
Convex lens give a virtual & diminished image while concave lens give inverted virtual in rare case & magnified image.
Yes, convex lens have this kind of property. Convex lens create a virtual image when the object is placed at a distance of 0 to F of the lens (where F is the focal length of the lens). The resulting image is always magnified, virtual and erect. When the object is placed outside the F, the image formed becomes diminished, real and inverted. However, concave lens can only form virtual images.