Derive lens formula, that is 1/v - 1/u = 1/f Share with your friends Share 22 Somnath physics answered this 53 View Full Answer Kumar Suyash Rituraj answered this its easy, you can derive it by the similarity of trianglesfollow this link : http: // class. phys. psu. edu / 251 Labs /08_Geometric_Optics/ Thin_Lenses.pdf -2
