Question

14. A pinhole camera of width 1m is focussed to an object at a distance of 30m from it. If the
height of the object is 3m, what is the height of the image?​

Answer 1

Explanation:

14. A pinhole camera of width 1m is focussed to an object at a distance of 30m from it. If the

height of the object is 3m, what is the height of the image?