Question

A concave mirror forms an erect image of
an object placed at a distance of 15 cm
from it. The size of the image is double
that of the object. Where is the image
formed?​

Answer 1

Answer:

Hence, the range of distance of object from the mirror should be less than 15 cm i.e. from 0 to 15 cm in the front of mirror from the pole. The nature of image so formed will be virtual and erect. The size of the image will be larger than object. Ray diagram is attached as image to the question

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