Aryacooldude Posted February 10, 2012 Report Share Posted February 10, 2012 I had a lot of Problems with My practical Exams and Hence Decided to collect best of the Videos of Physics practical done by Students all over th World,Cheers for their Contribution! 4->To find the focal length of a convex lens by plotting graphs between u and v or between l/ u and l/v. Link to comment Share on other sites More sharing options...
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