Question

write the characteristics of images when an object is placed (Ray diagram is must) 1)Between mirror and focal point . 2)on centre of curvature . 3) beyond c .
4)on focus

Answer 1

1-real, inverted, dimmenshed,image between cand f

2-real,inverted, same size, image at c

3-enlarged, inverted, beyond c

Answer 2

1 The image is magnified, virtual, erect and formed behind the mirror.

2 The image is real, inverted,same size as object and formed on screen in front of mirror.

3 The image is real, inverted, diminished and is formed on screen in front of mirror.

4 The image is formed at infinity and it is real, inverted and extremely magnified.