Mark ‘T’if the statement is true and ‘F’ if it is false:
(a) We can obtain an enlarged and erectimage by a convex mirror. (T/F)
(b) A concave lens always forms a virtual image.(T/F)
(c) We can obtain a real, enlarged and invertedimage by a concave mirror. (T/F)
(d) A real image cannot be obtained on a screen. (T/F)
(e) A concave mirror always formsa real image. (T/F)
Mark ‘T’if the statement is true and ‘F’ if it is false:
(a) We can obtain an enlarged and erectimage by a convex mirror. (T/F)
(b) A concave lens always forms a virtual image.(T/F)
(c) We can obtain a real, enlarged and invertedimage by a concave mirror. (T/F)
(d) A real image cannot be obtained on a screen. (T/F)
(e) A concave mirror always formsa real image. (T/F)
(a)False
Theimage formed by a convex mirror is always virtual,diminished and erect.
(b) True
Theimage formed by a concave lens is always virtual,erect and diminished.
(c) True
Theimage formed by a concave mirror can bereal or virtual, enlarged or diminished, and erect or inverted,depending upon the distance of the object from the mirror.
(d) False
Theimage that can be obtained on a screen is called a real image.Virtual images cannot be obtained on a screen.
(e) False
Aconcave mirror can form both real andvirtual images. The nature of the image depends on the distance ofthe object from the mirror.
(a)False
Theimage formed by a convex mirror is always virtual,diminished and erect.
(b) True
Theimage formed by a concave lens is always virtual,erect and diminished.
(c) True
Theimage formed by a concave mirror can bereal or virtual, enlarged or diminished, and erect or inverted,depending upon the distance of the object from the mirror.
(d) False
Theimage that can be obtained on a screen is called a real image.Virtual images cannot be obtained on a screen.
(e) False
Aconcave mirror can form both real andvirtual images. The nature of the image depends on the distance ofthe object from the mirror.
