4. When a small object is placed on the principal axis of a concave mirror between the focus and the mirror the image formed is

a. erect, magnified and inverted
b. inverted, magnified and rea
c. erect, reduced and real
d. inverted, reduced and real


5. Where should the object be placed in front of a concave mirror to form a virtual and magnified image?

a. at the focus
b. between the focus and the vertex
c. at the center of curvature
d. between the C and F ​