Question

If the value of magnification of spherical mirror is -1, what type of mirror it is? Where the object is placed?

Answer 1

Answer:

Concave mirror : A spherical mirror whose inner hollow surface is the reflecting surface is called concave mirror. A concave mirror forms a real, inverted image of an object if the object is placed at any place outside F. However, when the object lies between F and P, the image formed is erect and virtual.