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It is desired to obtain an erect image of an object, using concave mirror of focal length of
12 cm.
(i) What should be the range of the object distance in the above case?
(i) Will the image be smaller or larger than the object? Draw a ray diagram to show the
formation of image in this case.
(iii) Where will the image of this object be, if it is placed 24 cm in front of the mirror?
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Explanation:
(I) The desired range of object distance is 0-12 cm
(2) the image will be larger than that of the object.
(3) the image will be formed on same size of the mirror and of the same size.
it will be formed at C(R=24cm since f=12cm))
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