![Write down the magnification formula for a lens in terms of object distance and image distance. How does it differ from the corresponding formula for a mirror? Write down the magnification formula for a lens in terms of object distance and image distance. How does it differ from the corresponding formula for a mirror?](https://haygot.s3.amazonaws.com/questions/1670483_1270284_ans_d4ac0728febc4b729237fe33d75aca39.jpg)
Write down the magnification formula for a lens in terms of object distance and image distance. How does it differ from the corresponding formula for a mirror?
![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/SCEN10052642-1.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
![An object is placed at a distance of 10 cm from a convex lens of focal length 20 cm . Find the position and nature of the image. An object is placed at a distance of 10 cm from a convex lens of focal length 20 cm . Find the position and nature of the image.](https://dwes9vv9u0550.cloudfront.net/images/11809439/53dea7bc-9924-4b32-a29d-5a3c7f3bba97.jpg)