Question

help me in this please ​

Answer 1

Answer:

position of object    position of image    size of image   nature of image

at infinity                        at f                                  zero                       real

beyond c                   between f and c        less than object          real

at c                               at   c                         same as object            real

between c and f             beyond c             larger than object          real

at f                                    at infinity                    infinity                       real

between p and f              behind mirror     larger than object          virtual

all real images are inverted, all virtual images are erect for concave mirror  

i didnt  mention in the table cause less space