Physics
State the position of the object in front of a converging lens if:
(i) It produces a real and same size image of the object.
(ii) It is used as a magnifying lens.
Refraction Lens
ICSE 2018
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Answer
(i) The object is placed at a distance of 2f in front of the lens.
(ii) The object is placed between optical centre and focus of the lens.
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