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प्रश्न
A convex mirror is used
विकल्प
as a shaving mirror
as a head mirror by a dentist
as a rear view mirror by a driver
as a reflector in torch
उत्तर
A convex mirror is used as a rear view mirror by a driver.
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संबंधित प्रश्न
An object is placed at a distance of 30 cm in front of a convex mirror of focal length 15 cm. Write four characteristics of the image formed by the mirror.
Describe with a suitable diagram, how a convex mirror diverges a parallel beam of light rays. Mark clearly the pole, focus and centre of curvature of concave mirror in this diagram.
What is the nature of a mirror having a focal length of, +10 cm?
The diagrams show the appearance of a fork when placed in front of and close to two mirrors A and B, turn by turn.
Figure
(a) Which mirror is convex
(b) Which mirror is concave
Give reasons for your choice.
Draw the given diagram in your answer book and complete it for the path of a ray of light after passing through the lens.
A ray of light passing through centre of curvature of a spherical mirror, after reflection
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 image formed by a convex mirror is always ______.
Which type of mirror is used in the following?
Street lights
