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Answer the following.

Where will you keep an object in front of a: Concave mirror to get a real and diminished image?

Physics20201 markShort answer

Answer

Answer

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Beyond the centre of curvature of the mirror ($u > 2f = R$); the image then forms between the focus and the centre of curvature, real, inverted and diminished.
Ray Optics and Optical Instruments

From ISC 2020 Physics Paper 1, question 7(ii).

Check your working with the Lens and mirror calculator: image distance, magnification and nature for any lens or mirror, with the ray diagram.