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प्रश्न
Nature of the images formed by a convex mirror is _______.
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उत्तर
Nature of the images formed by a convex mirror is Smaller, virtual, and erect.
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संबंधित प्रश्न
Why do we prefer a convex mirror as a rear-view mirror in vehicles?
What type of image/images are formed by:
a concave mirror?
Which mirror has a wider field of view?
What is the advantage of using a convex mirror as rear-view mirror in vehicles as compared to a plane mirror? Illustrate your answer with the help of labelled diagrams.
Give two uses of a convex mirror. Explain why you would choose convex mirror for these uses.
Two big mirrors A and B are fitted side by side on a wall. A man is standing at such a distance from the wall that he can see the erect image of his face in both the mirrors. When the man starts walking towards the mirrors, he find that the size of his face in mirror A goes on increasing but that in mirror B remains the same.
(a) mirror A is concave and mirror B is convex
(b) mirror A is plane and mirror B is concave
(c) mirror A is concave and mirror B is plane
(d) mirror A is convex and mirror B is concave
A .............. mirror is obtained on silvering the outer surface of a part of a hollow glass sphere.
The diagram given below in fig shows a ray of light AO falling on a surface separating two media. Draw the refracted ray in each, case.
As you move an object always from a convex mirror, its image becomes ______
and moves towards ______.
Match the following.
| Column I | Column II |
| Convex mirror | Radio telescopes |
| Parabolic mirror | Rear-view mirror |
| Snell’s law | Kaleidoscope |
| Dispersion of light | sin i/sin r =μ |
| Refractive index | Rainbow |
