used by dentists to see enlarged images of teeth. can form images of objects Spread over a large area. the image is erect and of the same size as the object. Match the items given in Column I with one or more items in Column II. A concave mirror always forms a real image.Ĭoncave mirrors can also form virtual images.ģ. It is a virtual image that cannot be obtained on the screen.Į. A real image cannot be obtained on the screen. We can obtain a real, enlarged and inverted image by a concave mirror.ĭ. A concave lens always forms a real image.Ĭoncave lenses form virtual, erect and diminished images.Ĭ.
The convex mirror forms an erect and diminished image.ī. We can obtain an enlarged and erect image by a convex mirror. Mark “T” if the statement is true and “F’ if it is false.Ī. An image formed by a concave - cannot be obtained on a screen.Ģ. An image that can be obtained on a screen is called a - image.Į. An image formed by a - mirror is always of the same size as that of the object.ĭ.
The image formed by a concave - is always virtual and smaller in size.Ĭ. An image that cannot be obtained on a screen is called -.ī.
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