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Question
Rays from Sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed so that size of its image is equal to the size of the object?
Options
15 cm in front of the mirror
30 cm in front of the mirror
between 15 cm and and 30 cm in front of the mirror
more than 30 cm in front of the mirror
MCQ
Solution
30 cm in front of the mirror
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