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(d) all of these
(a)focal length of concave mirror and concave lens is negative
(c) behind the mirror at a distance f/2
(d) When object is placed between its focus point and centre of curvature
(d) either a convex or a plane mirror
In a convex mirror for any position of the object in front of mirror, the image formed is
(d) all of these
(d) all of these
See lessAs per the cartesian sign convention followed for mirrors and lenses
(a)focal length of concave mirror and concave lens is negative
(a)focal length of concave mirror and concave lens is negative
See lessA linear object is placed at a distance equal to focal length of a concave mirror. Its image is formed
(c) behind the mirror at a distance f/2
(c) behind the mirror at a distance f/2
See lessUnder which of the following conditions mirror can form a real and inverted image larger than the actual object?
(d) When object is placed between its focus point and centre of curvature
(d) When object is placed between its focus point and centre of curvature
See lessNo matter how far or close you stand from a mirror your image is always virtual and erect. The mirror is
(d) either a convex or a plane mirror
(d) either a convex or a plane mirror
See less