It's just a normal mirror scientifically known as a "plane mirror".
concave mirrors are used as dental mirrors. this is because concave mirrors produce highly magnified images which is useful in obtaining larger view of teeth and gums.
concave mirror shows the image real and magnified........when a dentist uses a concave mirror, he/she places the mirror such that the teeth falls on the focus of the mirror due to which the wound can be easily detected and can be treated as per its treatment
A Mirror that is flat is a duplex mirror.
Its called a Convex Mirror
Convex mirror
Convex mirror
Cancave mirror is the type of mirror that has minimum field of view for same aperture.
convex mirror
A concave mirror.
The only type of mirror that I know of is the glass one.
A convex mirror
concave mirror