1. You have a converging lens of focal length 20 -cm.
For what range of object distances will the image be larger than the object?
For what range of object distances will the image be smaller than the object?
For what range of object distances will the image be upright?
For what range of object distances will the image be inverted?
For what range of object distances will the image be real?
For what range of object distances will the image be virtual?