Question

if the magnification of convex lens is -1 then what will be the position, size and nature of image​

Answer 1

Answer:

Magnification for a convex lens is -1. This means that the image formed is real, inverted and of the same size as object.

Image formed is of the same size as object in a convex lens only when object is placed at 2F (or C) and, the real and inverted image is also formed at 2F₂.

Thus, the position of image is at 2F₂,

 size of image is equal to size of object,

nature of image is real and inverted.

Hope it helps you...

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