Question

draw Ray diagrams showing the image formation in concave mirror when object is at C

Answer 1

I can't draw Ray diagrams here ;P
When image is formed at C , 1 rays parallel to the principal axis and the other is passing through the focus of concave mirror . After reflection, the reflected rays , intersect at C , does the image of the object placed at C is formed at C itself......
C = centre of curvature....
Position of the image is at C
Size of the image is same as the size of the object.
Nature of the image is real and inverted......
Please refer to the pic for diagram.
For understanding the positions , size and nature of the images of the objects formed through concave mirror .... ,,,, Please refer to the second pic ....
Hope it helps!
Please mark my answer as brainliest if it's helpful....