If an object is placed at a distance of 9 cm from a concave mirror of focal length 10 cm then which type of image will be formed-A- A diminished and real image-B- A enlarge and real image-C- A enlarge and virtual image-D- A diminished and virtual image-

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Standard X

Physics

Image Formation by Concave Mirror

If an object ...

Question

If an object is placed at a distance of 9 cm from a concave mirror of focal length 10 cm then which type of image will be formed?

A diminished and real image.

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A enlarge and real image.

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A enlarge and virtual image.

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A diminished and virtual image.

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Solution

The correct option is C A enlarge and virtual image.
The object is at a distance of 9 cm. So, it is between the focus and the pole. So, the image formed will be enlarged and virtual.

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Similar questions

Name the kind of mirror used to obtain

(a) a real and enlarged image,

(b) a virtual and enlarged image,

(d) a virtual and diminished image.

A concave lens forms the image of an object which is :

(a) virtual, inverted, and diminished

(b) virtual, upright, and diminished

(d) virtual, upright, and enlarged.

For the object placed between the optical centre and focus of a convex lens, the image is :

(a) real and enlarged

(b) real and diminished

(d) virtual and diminished.

An object is placed at the following distances from a concave mirror of focal length 15 cm, turn by turn : (a) 35 cm (b) 30 cm (c) 20 cm (d) 10 cm Which position of the object will produce : (i) a magnified real image ? (ii) a magnified virtual image ? (iii) a diminished real image ? (iv) an image of same size as the object ?

Q. Assertion: Focal length of a convex mirror is

20 cm

. If a real object is placed at a distance of

20 cm

from the mirror, its virtual, erect and diminished image will be formed.
Reason: If a virtual object is placed at

20 cm

distance behind the convex mirror, its image is formed at infinity.
Choose the correct option based on it.

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If an object is placed at a distance of 9 cm from a concave mirror of focal length 10 cm then which type of image will be formed?

The correct option is C A enlarge and virtual image.The object is at a distance of 9 cm. So, it is between the focus and the pole. So, the image formed will be enlarged and virtual.

The correct option is C A enlarge and virtual image.
The object is at a distance of 9 cm. So, it is between the focus and the pole. So, the image formed will be enlarged and virtual.