Question

a concave mirror has a focal length of 10cm.where should an object be placed in front of this concave mirror so as to obtain an image which is real, inverted and same size
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Answer 1

Explanation:

Wherer should and object be placed in front of this concave mirror so as too obtain an image which is real, inverted and same size as the object ? Thus, the object should be placed at a distance of 20 cm in front of this concave mirror.

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