Question

the magnification of an image formed by a lens is - 0.75. determine the nature and size of the image. also give the nature of lens.​

Answer 1

magnification of image is the size of image relative to the size of object related to it

so image will be smaller as comparison to the object

Since the magnification is negative ,so the nature of image is real and inverted

the lens is concave

hope it helps you

Answer 2

Answer:

image will be smaller than the object real and inverted

Concave Lens

Explanation:

The size of an image in relation to the size of the item it is associated with is called magnification.

Because the magnification is negative, the image is both genuine and inverted. The image will be smaller than the object.

The lens has a concave shape.

Final Answer

The image will be real and inverted and smaller than object

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