Advertisements
Advertisements
Question
Match the items given in Column I with one or more items of Column II.
| Column I | Column II | ||
| (a) | A plane mirror | (i) | Used as a magnifying glass. |
| (b) | A convex mirror | (ii) | Can form image of objects spread over a large area. |
| (c) | A convex lens | (iii) | Used by dentists to see enlarged image of teeth. |
| (d) | A concave mirror | (iv) | The image is always inverted and magnified. |
| (e) | A concave lens | (v) | The image is erect and of the same size as the object. |
| (vi) | The image is erect and smaller in size than the object. |
Advertisements
Solution
| Column I | Column II | ||
| (a) | A plane mirror | (v) | The image is erect and of the same size as the object |
| (b) | A convex mirror | (ii) | Can form image of objects spread over a large area. |
| (vi) | The image is erect and smaller in size than the object. | ||
| (c) | A convex lens | (i) | Used as a magnifying glass. |
| (d) | A concave mirror | (iii) | Used by dentists to see enlarged image of teeth. |
| (e) | A concave lens | (vi) | The image is erect and smaller in size than the object. |
APPEARS IN
RELATED QUESTIONS
The letter F is placed in front of a plane mirror:
What is the name of the phenomenon involved?
A ray of light travels from a denser medium to a rarer medium. How will it bend?
The image formed by a convex mirror is
Define the following term:
concave mirror
Define the following term in relation to concave mirror.
Principal axis
A concave mirror can be used to produce a parallel beam of light. Draw a ray to illustrate this.
If the focal length of a spherical mirror is 10 cm, what is the value of its radius of curvature?
In torches, search lights and headlights of vehicles the bulb is placed ______.
The radius of curvature of a spherical mirror is 18 cm. What is the focal length of this mirror?
