State two positions in which a concave mirror produces a magnified image of a given object. List two differences between the two images.
(i) Two positions:
- When an object is placed between focus (F) and centre of curvature ©.
- When an object is placed between focus (F) and pole §.
- In first case, image formed is real and inverted.
- In second case, image formed is virtual and erect.