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Second Focal length of the given convex lens (F²) = _ cm. Average focal length of the given convex lens ( F ) = _ cm.F ¹ _ F ² ( ^,=^).The convex lens used in this Experiment is _ .please please follow me and like me. |
| Answer» F will be LESS than f1Explanation f1=F11+F21f11=F11+F21−F1F2dwhere d is the DISTANCE between lenses.Explanation: | |