![The magnification of an image by a convex lens is positive only when the project is placed.A. at its focus FB. between F and 2F.C. at 2F.D. between F and optical centre.E. The magnification of an image by a convex lens is positive only when the project is placed.A. at its focus FB. between F and 2F.C. at 2F.D. between F and optical centre.E.](https://www.vedantu.com/question-sets/396f98b1-6399-4111-9bff-2febf67e11177873915918954301558.png)
The magnification of an image by a convex lens is positive only when the project is placed.A. at its focus FB. between F and 2F.C. at 2F.D. between F and optical centre.E.
![Molecular Expressions: Science, Optics and You - Magnification with a Bi-Convex Lens: Interactive Java Tutorial Molecular Expressions: Science, Optics and You - Magnification with a Bi-Convex Lens: Interactive Java Tutorial](https://micro.magnet.fsu.edu/primer/java/lenses/magnify/magnifylensjavafigure1.jpg)
Molecular Expressions: Science, Optics and You - Magnification with a Bi-Convex Lens: Interactive Java Tutorial
![Define linear magnification produced by a lens. Deduce expression for the magnification for (i) convex lens and (ii) concave lens in terms of u and v. from Science Light - Reflection and Define linear magnification produced by a lens. Deduce expression for the magnification for (i) convex lens and (ii) concave lens in terms of u and v. from Science Light - Reflection and](https://www.zigya.com/application/zrc/images/qvar/SCEN10052642-9.png)
Define linear magnification produced by a lens. Deduce expression for the magnification for (i) convex lens and (ii) concave lens in terms of u and v. from Science Light - Reflection and
![In order to obtain a magnification of, 3 minus 3 with a convex lens, the object should be placed : a between optical centre and F b between F and 2F c In order to obtain a magnification of, 3 minus 3 with a convex lens, the object should be placed : a between optical centre and F b between F and 2F c](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/188129/content_images_4.jpeg)