AP EAMCET Medical 17 May 2024 Shift 4 Paper

Three glass slabs A,B,C of different media are arranged as shown in the figure. Refractive index of B is 1.3 and the refractive index of C is 1.7 . If the number of waves passing through A are equal to the total number of waves passing through B and C, then the refractive index of slab A is