Question

we wish to obtain an erect image of an object using concave mirror of focal length 15.what should be the range of distance from the object from the mirror? what is the nature of the image? is the larger or smaller than the object? draw a ray diagram to show the image formation in this case
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Answer 1

Answer:

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Explanation:

To obtain an erect image of an object with a concave mirror. The object should be placed between the pole and focus i.e. within 15 cm from the pole of the mirror.