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A real object is placed at a distance f from the pole of a convex mirror, in front of the convex mirror. If focal length of the mirror is f, then distance of the image from the pole of the mirror is ........ |
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Answer» SOLUTION :f is positive for convex mirror `THEREFORE 1/f=1/u+1/v` `therefore 1/f=(1)/(-f)+(1)/(v)`(by u=-f) `therefore 1/f+1/f=1/v` `therefore2/f=1/v` `therefore v=f/2` |
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