Q. 154.2( 6 Votes )

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Answer :

(i) He should use a concave mirror.

(ii) The linear magnification is given by the relation: m = -v/u


(iii)The distance between the object and the image is: 60- 15 =45 cm.

(iv)The Ray diagram is as follows:

The nature of the image formed is: real, inverted, magnified and beyond 2f .

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