Match the items in Column A with the items in Column B:

Column A Column B

1. A plane mirror (a) Used as a magnifying glass.

2. A convex mirror (b) The image is virtual, upright and diminished

3. A convex lens (c) Used by dentists to see enlarged image of teeth

4. A convex mirror (d) The image is always inverted and magnified

5. A concave lens (e) The image is erect of the same size as the object.

(f) The image is erect and smaller in size than the object

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Solution

Column A Column B

1. A plane mirror (e) The image is erect and of the same size as the object

2. A convex mirror (b) The image is virtual, upright and diminished

3. A convex lens (a) Used as a magnifying glass

4. A concave mirror (c) Used by dentists to see an enlarged image of teeth

5. A concave lens (f) The image is erect and smaller in size than the object

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Similar questions

Q. Match the following:

(A) Plane mirror	(1) Always virtual, erect and dimnished image
(B) Convex mirror	(2) Image is erect and of the same size as the object
(C) Convex lens	(3) Used by dentists to see enlarged images of teeth
(D) Concave mirror	(4) Used in microscope.

Q. In the table below, column I lists various mirrors and lenses and column II their uses, qualities or properties.

column I	Column II
I. Plane mirror	A. Feels thinner in the middle.
II. Concave mirror	B. Always forms virtual image.
III. Convex mirror	C. Always forms virtual image of smaller size.
IV. Concave lens	D. Is used by dentists to examine teeth.
V. Convex lens	E. Can be used as reading glass.

The correct matching is:

Q. Question 3

\begin{matrix} C o l u m n I & C o l u m n I I (a) A p l a n e m i r r o r & (i) U s e d a s a m a g n i f y i n g g l a s s . (b) A c o n v e x m i r r o r & (i i) C a n f o r m i m a g e o f o b j e c t s s p r e a d o v e r a l a r g e a r e a . (c) A c o n v e x l e n s & (i i i) U s e d b y d e n t i s t s t o s e e e n l a r g e d i m a g e o f t e e t h . (d) A c o n c a v e m i r r o r & (i v) T h e i m a g e i s a l w a y s i n v e r t e d a n d m a g n i f i e d . (e) A c o n c a v e l e n s & (v) T h e i m a g e i s e r e c t a n d o f t h e s a m e s i z e a s t h e o b j e c t . (v i) T h e i m a g e i s e r e c t a n d s m a l l e r i n s i z e t h a n t h e o b j e c t . \end{matrix}

When an object is kept at any distance in front of a concave lens, the image formed is always : (a) virtual, erect and magnified (b) virtual, inverted and diminished. (c) virtual, erect and diminished (d) virtual, erect and same size as object

Q. The image formed by a convex mirror is always erect and smaller in size than the object.

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Column A	Column B
1. A plane mirror	(a) Used as a magnifying glass.
2. A convex mirror	(b) The image is virtual, upright and diminished
3. A convex lens	(c) Used by dentists to see enlarged image of teeth
4. A convex mirror	(d) The image is always inverted and magnified
5. A concave lens	(e) The image is erect of the same size as the object.
	(f) The image is erect and smaller in size than the object

Column A	Column B
1. A plane mirror	(e) The image is erect and of the same size as the object
2. A convex mirror	(b) The image is virtual, upright and diminished
3. A convex lens	(a) Used as a magnifying glass
4. A concave mirror	(c) Used by dentists to see an enlarged image of teeth
5. A concave lens	(f) The image is erect and smaller in size than the object