The image formed by a concave mirror is real, inverted and highly diminished. The position of the object must be:

At infinity

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At focus

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At the centre of curvature

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Between focus and centre of curvature

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Solution

The correct option is A At infinity
Image formed by concave mirror is point sized when the object is at infinity. Hence, it is highly diminished. At other positions, magnification is non-zero finite value. Hence, only option A is correct.

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Similar questions

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

The image formed by a concave mirror is virtual, erect and magnified. The position of object is : (a) at focus (b) between focus and centre of curvature (c) at pole (d) between pole and focus

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

The image formed by a concave mirror is observed to be virtual, erect and larger than the object. Where should be the position of the object?

(a) Between the principal focus and the centre of curvature

(b) At the centre of curvature

(d) Between the pole of the mirror and its principal focus.

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The image formed by a concave mirror is real, inverted and highly diminished. The position of the object must be:

The correct option is A At infinityImage formed by concave mirror is point sized when the object is at infinity. Hence, it is highly diminished. At other positions, magnification is non-zero finite value. Hence, only option A is correct.

The correct option is A At infinity
Image formed by concave mirror is point sized when the object is at infinity. Hence, it is highly diminished. At other positions, magnification is non-zero finite value. Hence, only option A is correct.