Question

A convex lens forms a real and inverted image of finite size at a distance of 50 cm from it . where is the object placed in front of the lens? give all possible positions of the object stating reason in each case

Answer 1

Answer:

At 2F the object placed in front of the lens.

Answer 2

The object is placed away from the focus of the object.

Explanation:

We know that when the object is placed at focus of a convex lens then the image is formed at infinity and highly diminished whose nature is real and inverted.

But when the image is placed anywhere between the focus and infinity of the lens then the image formed is real and inverted in every case.

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TOPIC: images by convex lens

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