Question

An object is placed perpendicular to the principal axis of a convex lense of focal length
20 cm. The distance of object from the lense is 30 cm. Find the 1.) Position
2.) Nature 3.) size of the image​

Answer 1

Explanation:

An object is placed perpendicular to the principal axis of a convex lense of focal length

20 cm. The distance of object from the lense is 30 cm. Find the 1.) Position

2.) Nature 3.) size of the image