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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 26 - Geometrical Optics > An equiconvex lens is cut into two halves along (i)XOX′ and (ii)YOY′ as shown in the figure. Let f, f′ f” be the focal lengths of the complete lens, of each half in case (i), and of each half in case (ii), respectively, Choose the correct statement from the following

An equiconvex lens is cut into two halves along (i)XOX′ and (ii)YOY′ as shown in the figure. Let f, f′ f” be the focal lengths of the complete lens, of each half in case (i), and of each half in case (ii), respectively, Choose the correct statement from the following

An equiconvex lens is cut into two halves along (i)XOX′ and (ii)YOY′ as shown in the figure. Let f and of each half in case (ii) choose the correct statement from the following. f′ f'' be the focal lengths of the complete lens of each half in case (i) respectively