A concave mirror forms a real image of the same size as that of the object when the object is placed at-At centre of curvature-Between focus- and centre of curvature-Between pole and focus-At infinity-

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Standard VIII

Physics

Image Formed by a Concave Mirror

A concave mir...

Question

A concave mirror forms a real image of the same size as that of the object when the object is placed at:

At infinity

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At centre of curvature

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Between focus and centre of curvature

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Between pole and focus

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Solution

The correct option is B
At centre of curvature

For an object placed at Centre of curvature of a concave mirror, a real and inverted image is formed at the same distance from the mirror as the object and of the same size.

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Similar questions

Q. If a concave mirror forms a real magnified image of an object, the object is located

(a) between pole and focus
(b) between focus and centre of curvature
(c) beyond centre of curvature
(d) at centre of curvature

Question 30
Draw ray diagrams showing the image formation by a concave mirror when an object is placed

(a) between pole and focus of the mirror
(b) between focus and centre of curvature of the mirror
(c) at centre of curvature of the mirror
(d) a little beyond centre of curvature of the mirror
(e) at infinity

The image formed by a concave mirror is real, inverted and highly diminished (much smaller than the object). The object must be : (a) between pole and focus (b) at focus (c) at the centre of curvature (d) at infinity

The image formed by a concave mirror is real, inverted and of the same size as the object. The position of the object must then be : (a) at the focus (b) between the centre of curvature and focus (c) at the centre of curvature (d) beyond the centre of curvature

Q. Draw a ray diagram for concave mirror when object is placed between focus and centre of curvature. Also write position, nature and size of image.

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A concave mirror forms a real image of the same size as that of the object when the object is placed at:

The correct option is B At centre of curvature For an object placed at Centre of curvature of a concave mirror, a real and inverted image is formed at the same distance from the mirror as the object and of the same size.

The correct option is B
At centre of curvature

For an object placed at Centre of curvature of a concave mirror, a real and inverted image is formed at the same distance from the mirror as the object and of the same size.