For an object- which of the following is true corresponding to the image formed by a concave mirror-A real image is always diminished-A virtual image is always magnified-A virtual image is always inverted-A virtual image cannot be formed-

The correct option is B A virtual image is always magnified.In a concave mirror: 1. nbsp;A virtual image is formed when the object is placed between the focu ...

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Standard VIII

Physics

Image Formed by a Concave Mirror

For an object...

Question

For an object, which of the following is true corresponding to the image formed by a concave mirror?

A real image is always diminished.

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A virtual image is always magnified.

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A virtual image is always inverted.

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A virtual image cannot be formed.

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Solution

The correct option is B A virtual image is always magnified.
In a concave mirror:
1. A virtual image is formed when the object is placed between the focus and the pole. In this case, the image formed is always magnified and erect.
2. If the object is placed between the focus and the centre of curvature, image formed is real and magnified.
3. If the object is placed beyond the centre of curvature, image formed is real and diminished.
4. If the object is placed at the centre of curvature, image formed is of same size as that of object.

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Similar questions

When an object is kept at any distance in front of a concave lens, the image formed is always : (a) virtual, erect and magnified (b) virtual, inverted and diminished. (c) virtual, erect and diminished (d) virtual, erect and same size as object

Which of the following statements are true :

1) A convex lens always gives a real image.
2) A concave lens always gives virtual image.
3) A convex lens can also gives magnified virtual image.

A virtual image formed by a concave mirror is always (a) ____ and a virtual image formed by a convex mirror is always (b) _____ .

Q. Which of the following statement(s) is/are correct?

I. An image that can be obtained on a screen is called a virtual image.
II. A convex lens always forms a virtual image.
III. A concave lens always forms a virtual image.

Concave mirror always forms a virtual image.

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