A person is viewing an extended object. If a converging lens is placed in front of his eyes, will he feel that the size has increased?

Q. A person is viewing an extended object. If a converging lens is placed in front of his eye, will he feel that the size of object has increased? Why?

Q. The human eye has a converging lens system that produces an image at the back of the eye. If the eye views a distant object, which type of image is produced?

Q. Where must an object placed in front of a converging lens so that the image formed may be of the same size as the object ?

Q. An object is placed in front of a converging lens. The lens has a focal length f. The lens produces a real, enlarged image of the object. ​
In which labelled position is the object placed?

Q. An extended object of size $2mm$ is placed on the principal axis of a converging lens of focal length $10cm$. It is found that when the object is placed perpendicular to the principal axis the image formed is $4mm$ in size. The size of image when it is placed along the principal axis is ____________ mm.