Question

Draw the ray diagram to show the formation of image for the object of height 1 cm .placed at 5cm. distance , in front of a convex mirror having the radius of curvature R=5 cm

Answer 1

this is the answer for your 7th question

Answer 2

Here object is placed at the distance of 5cm from the convex mirror. So image is formed behind mirror.
Nature of image:
1.virtual
2. Erect image
3. Diminished image.
Hope it's clear