Physics-
General
Easy
Question
In the figure shown, Lisa converging lens of focal length10cmandMisaconcavemirrorofradiusofcurvature20cm. A point object O is placed in front of the lens at adistance15cm.ABandCDareopticalaxesofthelensandmirror respectively. The distance of the final image fm:_medby this system from the optical centre of thelens is x26 cm.Findthevalueof xincm.[ThedistancebetweenCDandABis1cm]
- 2
- 2.4
- 3.2
- 5.6
The correct answer is: 3.2
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