then the image will be :

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A convex lens forms an image of an object placed 20cm away from it at a distance of 20cm on the other side of the lens. If the object moves 5cm towards the lens, then the image will be :
15
Nov
A convex lens forms an image of an object placed 20cm away from it at a distance of 20cm on the other side of the lens. If the object moves 5cm towards the lens, then the image will be : A convex lens forms an image of an object placed 20cm away from it at [...]
Posted in: Cengage JEE Mains Physics by B.M Sharma , Chapter 26 - Geometrical Optics ,
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