(II) An object 4.0 mm high is placed 18 cm from a convex mirror of radius of curvature 18 cm.
(a) Show by ray tracing that the image is virtual, and estimate the image distance.
Will an image be formed for an object placed inside the focus of a concave mirror? If so, where will it be formed?
The same distance behind the concave mirror.
No image
Yes, at focus
Yes, at the center of curvature.