Question

A lens forms an inverted image of an object equal to its own size, if the object is placed

A. beyond infinity and 2F1

B. at 2F1

C. between 2F1 and F1

D. in between F1 and optical centre

Answer 1

Answer:

B) at 2F1

Explanation:

When an object is placed at 2F1 an real, inverted and same sized image is formed on the other side of the lens at 2F1 .

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Answer 2

Answer:

A lens forms an inverted image of an object equal to its own size, if the object is placed

B. at 2F1

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