Advertisements
Advertisements
Question
What happens to the image when the object is moved away from the mirror gradually?
Solution
When the object is moved away from the mirror, the size of the image decreases.
APPEARS IN
RELATED QUESTIONS
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be ______.
Explain with a suitable diagram, how a concave mirror converges a parallel beam of light rays. Mark clearly the pole, focus and centre of curvature of concave mirror in this diagram.
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.
Draw diagram to show how a convex mirror can be used to give a large field of view.
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
The angle formed between the normal and the refracted ray is known as the angle of incidence.
Nature of the images formed by a convex mirror is _______.
When the reflecting surface is curved outwards the mirror formed will be ______.
State whether true or false. If false, correct the statement.
The convex mirror always produces a virtual, diminished and erect image of the object.
The mirror used as rear-view mirror in vehicles ______.
