between which 2 points of a concave mirror should and object be placed to obtain magnification of -3??
pls ans acc. to 1m que
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The object must be placed between C and F.
Explanation- We need a real inverted and a magnified image and this happens only when the object is in between C and F.
Explanation- We need a real inverted and a magnified image and this happens only when the object is in between C and F.
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