In a concave mirror, if the position of the object is at infinity then the image is
at focus
between focus and pole
infinity
at the centre of curvature
Image formed by a convex mirror is
Real, inverted and small
Virtual, erect and enlarged
Virtual, erect and diminished
Real,erect,enlarged
A spherical mirror whose outer surface is the reflecting surface is called
Concave mirror
Convex mirror
Plane mirror
Spherical mirror
In a concave mirror, the image formed at infinity when the object is at
Infinity
At focus
At centre of curvature
Between focus and pole
A spherical mirror whose inner surface is the reflecting surface is called
Convex lens
Concave lens
In a concave mirror, a ray parallel to the principal axis after reflection passes through the
Principal focus
Centre of curvature
Pole of the mirror
Shaving mirror is a
A body which does not allow light to pass through it is called
A polisher surface
Opaque body
Transparent body
Translucent body
The geometric centre of a spherical mirror is known as
Principal axis
Aperture
Pole
Focus
The radius of the hollow sphere of which the spherical mirror is part. is called
Radius of curvature