JAMB - Physics (1998 - No. 27)

An object 0 lies at a distance m in front of concave mirror of focal length f. If m < f, then the final image obtained will be

virtual and diminished

magnified and erect

real and inverted

diminished and erect

In a concave mirror, when the object distance is less than the focal length, we have an image which is:

- Virtual

- Erect and

- Magnified.