Question

the convex lens forms a real and inverted image of the needle at the distance placed in front of the convex lens if the image is equal to the size of the object find the power of lens​

Answer 1

Answer:

A convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is the needle placed in front of convex lens if the image is equal to the size of the object ? Also find the power of the lens.

Answer 2

Answer:

A convex lens forms a real and inverted image of a needle at a distance of 50 cm from it. Where is the needle placed in front of convex lens if the image is equal to the size of the object ? Also find the power of the lens.