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प्रश्न
The image formed by a convex mirror is
पर्याय
erect and diminished
erect and enlarged
inverted and diminished
inverted and enlarged.
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उत्तर
erect and diminished
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संबंधित प्रश्न
Find the focal length of a convex mirror whose radius of curvature is 32 cm.
An object is placed at a distance of 10 cm from a convex mirror of focal length 15 cm. Find the position and nature of the image.
How will you distinguish between a plane mirror, a concave mirror and a convex mirror without touching them?
The diagrams show the appearance of a fork when placed in front of and close to two mirrors A and B, turn by turn.
- Which mirror is convex?
- Which mirror is concave?
Give reasons for your choice.
An object is placed at a distance of 10 cm from a convex mirror of focal length 5 cm.
(a) Draw a ray-diagram showing the formation image
(b) State two characteristics of the image formed
(c) Calculate the distance of the image from mirror.
Draw ray diagrams to represent the nature, position and relative size of the image formed by a convex lens for the object placed:
between F1 and the optical centre O of the lens.
Which of the above two cases shows the use of convex lens as a magnifying glass? Give reasons for your choice.
The focal length of a convex mirror is equal to its radius of curvature.
When the reflecting surface is curved outwards the mirror formed will be ______.
Identify the device used as a spherical mirror or lens in following case, when the image formed is virtual and erect in case.
Object is placed between the focus and device, image formed is enlarged and on the same side as that of the object.
The most common example of a convex mirror is the make – up mirror.
