Question

A concave mirror is also called a blank mirror​

Answer 1

Answer:

A concave mirror is also known as a “Converging Mirror” since in these type of mirrors light rays converge at a point after they strike and are reflected back from the reflecting surface of the concave mirror

Answer 2

A concave mirror is also called a blank mirror because it focuses on all the rays of light in a principal axis.

Features of Concave Mirror:

• The image formed by the concave mirror is real because the images appear on the screen
• The image formed in this mirror depends upon the position of the object from the mirror
• If the object is put between the pole and focus then the image formed in this mirror is magnified
• This mirror is used as a make-up mirror and it is used by dentists for magnified images of the tooth